21912701616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 480

約数和(自身を含む): 72925332480

約数和(自身を除く): 51012630864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 43, 48, 51, 52, 67, 68, 72, 78, 86, 102, 104, 117, 129, 134, 136, 144, 153, 156, 172, 201, 204, 208, 221, 234, 239, 258, 268, 272, 306, 312, 344, 387, 402, 408, 442, 468, 478, 516, 536, 559, 603, 612, 624, 663, 688, 717, 731, 774, 804, 816, 871, 884, 936, 956, 1032, 1072, 1118, 1139, 1206, 1224, 1326, 1434, 1462, 1548, 1608, 1677, 1742, 1768, 1872, 1912, 1989, 2064, 2151, 2193, 2236, 2278, 2412, 2448, 2613, 2652, 2868, 2881, 2924, 3096, 3107, 3216, 3354, 3417, 3484, 3536, 3824, 3978, 4063, 4302, 4386, 4472, 4556, 4824, 5031, 5226, 5304, 5736, 5762, 5848, 6192, 6214, 6579, 6708, 6834, 6968, 7839, 7956, 8126, 8604, 8643, 8772, 8944, 9112, 9321, 9503, 9648, 10062, 10251, 10277, 10452, 10608, 11472, 11524, 11696, 12189, 12428, 13158, 13416, 13668, 13936, 14807, 15678, 15912, 16013, 16252, 17208, 17286, 17544, 18224, 18642, 19006, 20124, 20502, 20554, 20904, 23048, 24378, 24856, 25929, 26316, 26832, 27336, 27963, 28509, 29614, 30831, 31356, 31824, 32026, 32504, 34416, 34572, 35088, 36567, 37284, 37453, 38012, 40248, 41004, 41108, 41808, 44421, 46096, 48039, 48756, 48977, 49712, 51858, 52632, 52819, 54672, 55926, 57018, 59228, 61662, 62712, 64052, 65008, 69144, 73134, 74568, 74906, 76024, 80496, 82008, 82216, 85527, 88842, 92493, 96078, 97512, 97954, 103716, 105264, 105638, 111852, 112359, 114036, 118456, 123324, 125424, 128104, 133263, 133601, 138288, 144117, 146268, 146931, 149136, 149812, 152048, 158457, 164016, 164432, 171054, 174709, 177684, 184986, 192156, 195024, 195908, 207432, 208169, 211276, 223704, 224718, 228072, 236912, 246648, 256208, 266526, 267202, 272221, 288234, 292536, 293862, 299624, 316914, 337077, 342108, 349418, 355368, 369972, 384312, 391816, 400803, 414864, 416338, 422552, 440793, 447408, 449436, 456144, 475371, 493296, 524127, 533052, 534404, 544442, 576468, 585072, 587724, 599248, 624507, 633828, 636701, 674154, 684216, 688559, 698836, 710736, 739944, 768624, 783632, 801606, 816663, 832676, 845104, 881586, 898872, 950742, 1048254, 1066104, 1068808, 1088884, 1152936, 1175448, 1202409, 1249014, 1267656, 1273402, 1348308, 1368432, 1377118, 1397672, 1479888, 1572381, 1603212, 1633326, 1665352, 1763172, 1797744, 1873521, 1901484, 1910103, 2065677, 2096508, 2132208, 2137616, 2177768, 2271217, 2305872, 2350896, 2404818, 2449989, 2498028, 2535312, 2546804, 2696616, 2754236, 2795344, 3144762, 3206424, 3266652, 3330704, 3526344, 3538873, 3747042, 3802968, 3820206, 4131354, 4193016, 4355536, 4542434, 4809636, 4899978, 4996056, 5093608, 5393232, 5508472, 5730309, 6197031, 6289524, 6412848, 6533304, 6813651, 7052688, 7077746, 7494084, 7605936, 7640412, 8262708, 8386032, 8951267, 9084868, 9619272, 9799956, 9992112, 10187216, 10616619, 11016944, 11460618, 11705503, 12394062, 12579048, 13066608, 13627302, 14155492, 14988168, 15280824, 16525416, 17902534, 18169736, 19238544, 19599912, 20440953, 21233238, 22921236, 23411006, 24788124, 25158096, 26853801, 27254604, 28310984, 29976336, 30561648, 31849857, 33050832, 35116509, 35805068, 36339472, 39199824, 40881906, 42466476, 45842472, 46822012, 49576248, 53707602, 54509208, 56621968, 63699714, 70233018, 71610136, 80561403, 81763812, 84932952, 91684944, 93644024, 99152496, 105349527, 107415204, 109018416, 127399428, 140466036, 143220272, 152171539, 161122806, 163527624, 169865904, 187288048, 210699054, 214830408, 254798856, 280932072, 304343078, 322245612, 327055248, 421398108, 429660816, 456514617, 509597712, 561864144, 608686156, 644491224, 842796216, 913029234, 1217372312, 1288982448, 1369543851, 1685592432, 1826058468, 2434744624, 2739087702, 3652116936, 5478175404, 7304233872, 10956350808, 21912701616]

約数ペア:

[(1, 21912701616), (2, 10956350808), (3, 7304233872), (4, 5478175404), (6, 3652116936), (8, 2739087702), (9, 2434744624), (12, 1826058468), (13, 1685592432), (16, 1369543851), (17, 1288982448), (18, 1217372312), (24, 913029234), (26, 842796216), (34, 644491224), (36, 608686156), (39, 561864144), (43, 509597712), (48, 456514617), (51, 429660816), (52, 421398108), (67, 327055248), (68, 322245612), (72, 304343078), (78, 280932072), (86, 254798856), (102, 214830408), (104, 210699054), (117, 187288048), (129, 169865904), (134, 163527624), (136, 161122806), (144, 152171539), (153, 143220272), (156, 140466036), (172, 127399428), (201, 109018416), (204, 107415204), (208, 105349527), (221, 99152496), (234, 93644024), (239, 91684944), (258, 84932952), (268, 81763812), (272, 80561403), (306, 71610136), (312, 70233018), (344, 63699714), (387, 56621968), (402, 54509208), (408, 53707602), (442, 49576248), (468, 46822012), (478, 45842472), (516, 42466476), (536, 40881906), (559, 39199824), (603, 36339472), (612, 35805068), (624, 35116509), (663, 33050832), (688, 31849857), (717, 30561648), (731, 29976336), (774, 28310984), (804, 27254604), (816, 26853801), (871, 25158096), (884, 24788124), (936, 23411006), (956, 22921236), (1032, 21233238), (1072, 20440953), (1118, 19599912), (1139, 19238544), (1206, 18169736), (1224, 17902534), (1326, 16525416), (1434, 15280824), (1462, 14988168), (1548, 14155492), (1608, 13627302), (1677, 13066608), (1742, 12579048), (1768, 12394062), (1872, 11705503), (1912, 11460618), (1989, 11016944), (2064, 10616619), (2151, 10187216), (2193, 9992112), (2236, 9799956), (2278, 9619272), (2412, 9084868), (2448, 8951267), (2613, 8386032), (2652, 8262708), (2868, 7640412), (2881, 7605936), (2924, 7494084), (3096, 7077746), (3107, 7052688), (3216, 6813651), (3354, 6533304), (3417, 6412848), (3484, 6289524), (3536, 6197031), (3824, 5730309), (3978, 5508472), (4063, 5393232), (4302, 5093608), (4386, 4996056), (4472, 4899978), (4556, 4809636), (4824, 4542434), (5031, 4355536), (5226, 4193016), (5304, 4131354), (5736, 3820206), (5762, 3802968), (5848, 3747042), (6192, 3538873), (6214, 3526344), (6579, 3330704), (6708, 3266652), (6834, 3206424), (6968, 3144762), (7839, 2795344), (7956, 2754236), (8126, 2696616), (8604, 2546804), (8643, 2535312), (8772, 2498028), (8944, 2449989), (9112, 2404818), (9321, 2350896), (9503, 2305872), (9648, 2271217), (10062, 2177768), (10251, 2137616), (10277, 2132208), (10452, 2096508), (10608, 2065677), (11472, 1910103), (11524, 1901484), (11696, 1873521), (12189, 1797744), (12428, 1763172), (13158, 1665352), (13416, 1633326), (13668, 1603212), (13936, 1572381), (14807, 1479888), (15678, 1397672), (15912, 1377118), (16013, 1368432), (16252, 1348308), (17208, 1273402), (17286, 1267656), (17544, 1249014), (18224, 1202409), (18642, 1175448), (19006, 1152936), (20124, 1088884), (20502, 1068808), (20554, 1066104), (20904, 1048254), (23048, 950742), (24378, 898872), (24856, 881586), (25929, 845104), (26316, 832676), (26832, 816663), (27336, 801606), (27963, 783632), (28509, 768624), (29614, 739944), (30831, 710736), (31356, 698836), (31824, 688559), (32026, 684216), (32504, 674154), (34416, 636701), (34572, 633828), (35088, 624507), (36567, 599248), (37284, 587724), (37453, 585072), (38012, 576468), (40248, 544442), (41004, 534404), (41108, 533052), (41808, 524127), (44421, 493296), (46096, 475371), (48039, 456144), (48756, 449436), (48977, 447408), (49712, 440793), (51858, 422552), (52632, 416338), (52819, 414864), (54672, 400803), (55926, 391816), (57018, 384312), (59228, 369972), (61662, 355368), (62712, 349418), (64052, 342108), (65008, 337077), (69144, 316914), (73134, 299624), (74568, 293862), (74906, 292536), (76024, 288234), (80496, 272221), (82008, 267202), (82216, 266526), (85527, 256208), (88842, 246648), (92493, 236912), (96078, 228072), (97512, 224718), (97954, 223704), (103716, 211276), (105264, 208169), (105638, 207432), (111852, 195908), (112359, 195024), (114036, 192156), (118456, 184986), (123324, 177684), (125424, 174709), (128104, 171054), (133263, 164432), (133601, 164016), (138288, 158457), (144117, 152048), (146268, 149812), (146931, 149136)]