1981690272

素因数分解:

$2^5\times 3^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 336

約数和(自身を含む): 6544359360

約数和(自身を除く): 4562669088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 81, 96, 102, 108, 114, 136, 144, 152, 153, 162, 171, 204, 216, 228, 243, 263, 272, 288, 304, 306, 323, 324, 342, 408, 432, 456, 459, 486, 513, 526, 544, 608, 612, 646, 648, 684, 729, 789, 816, 864, 912, 918, 969, 972, 1026, 1052, 1224, 1292, 1296, 1368, 1377, 1458, 1539, 1578, 1632, 1824, 1836, 1938, 1944, 2052, 2104, 2367, 2448, 2584, 2592, 2736, 2754, 2907, 2916, 3078, 3156, 3672, 3876, 3888, 4104, 4131, 4208, 4471, 4617, 4734, 4896, 4997, 5168, 5472, 5508, 5814, 5832, 6156, 6312, 7101, 7344, 7752, 7776, 8208, 8262, 8416, 8721, 8942, 9234, 9468, 9994, 10336, 11016, 11628, 11664, 12312, 12393, 12624, 13413, 13851, 14202, 14688, 14991, 15504, 16416, 16524, 17442, 17884, 18468, 18936, 19988, 21303, 22032, 23256, 23328, 24624, 24786, 25248, 26163, 26826, 27702, 28404, 29982, 31008, 33048, 34884, 35768, 36936, 37872, 39976, 40239, 42606, 44064, 44973, 46512, 49248, 49572, 52326, 53652, 55404, 56808, 59964, 63909, 66096, 69768, 71536, 73872, 75744, 78489, 79952, 80478, 84949, 85212, 89946, 93024, 99144, 104652, 107304, 110808, 113616, 119928, 120717, 127818, 132192, 134919, 139536, 143072, 147744, 156978, 159904, 160956, 169898, 170424, 179892, 191727, 198288, 209304, 214608, 221616, 227232, 235467, 239856, 241434, 254847, 255636, 269838, 279072, 313956, 321912, 339796, 340848, 359784, 362151, 383454, 396576, 404757, 418608, 429216, 443232, 470934, 479712, 482868, 509694, 511272, 539676, 627912, 643824, 679592, 681696, 719568, 724302, 764541, 766908, 809514, 837216, 941868, 965736, 1019388, 1022544, 1079352, 1086453, 1214271, 1255824, 1287648, 1359184, 1439136, 1448604, 1529082, 1533816, 1619028, 1883736, 1931472, 2038776, 2045088, 2158704, 2172906, 2293623, 2428542, 2511648, 2718368, 2897208, 3058164, 3067632, 3238056, 3259359, 3642813, 3767472, 3862944, 4077552, 4317408, 4345812, 4587246, 4857084, 5794416, 6116328, 6135264, 6476112, 6518718, 6880869, 7285626, 7534944, 8155104, 8691624, 9174492, 9714168, 11588832, 12232656, 12952224, 13037436, 13761738, 14571252, 17383248, 18348984, 19428336, 20642607, 24465312, 26074872, 27523476, 29142504, 34766496, 36697968, 38856672, 41285214, 52149744, 55046952, 58285008, 61927821, 73395936, 82570428, 104299488, 110093904, 116570016, 123855642, 165140856, 220187808, 247711284, 330281712, 495422568, 660563424, 990845136, 1981690272]

約数ペア:

[(1, 1981690272), (2, 990845136), (3, 660563424), (4, 495422568), (6, 330281712), (8, 247711284), (9, 220187808), (12, 165140856), (16, 123855642), (17, 116570016), (18, 110093904), (19, 104299488), (24, 82570428), (27, 73395936), (32, 61927821), (34, 58285008), (36, 55046952), (38, 52149744), (48, 41285214), (51, 38856672), (54, 36697968), (57, 34766496), (68, 29142504), (72, 27523476), (76, 26074872), (81, 24465312), (96, 20642607), (102, 19428336), (108, 18348984), (114, 17383248), (136, 14571252), (144, 13761738), (152, 13037436), (153, 12952224), (162, 12232656), (171, 11588832), (204, 9714168), (216, 9174492), (228, 8691624), (243, 8155104), (263, 7534944), (272, 7285626), (288, 6880869), (304, 6518718), (306, 6476112), (323, 6135264), (324, 6116328), (342, 5794416), (408, 4857084), (432, 4587246), (456, 4345812), (459, 4317408), (486, 4077552), (513, 3862944), (526, 3767472), (544, 3642813), (608, 3259359), (612, 3238056), (646, 3067632), (648, 3058164), (684, 2897208), (729, 2718368), (789, 2511648), (816, 2428542), (864, 2293623), (912, 2172906), (918, 2158704), (969, 2045088), (972, 2038776), (1026, 1931472), (1052, 1883736), (1224, 1619028), (1292, 1533816), (1296, 1529082), (1368, 1448604), (1377, 1439136), (1458, 1359184), (1539, 1287648), (1578, 1255824), (1632, 1214271), (1824, 1086453), (1836, 1079352), (1938, 1022544), (1944, 1019388), (2052, 965736), (2104, 941868), (2367, 837216), (2448, 809514), (2584, 766908), (2592, 764541), (2736, 724302), (2754, 719568), (2907, 681696), (2916, 679592), (3078, 643824), (3156, 627912), (3672, 539676), (3876, 511272), (3888, 509694), (4104, 482868), (4131, 479712), (4208, 470934), (4471, 443232), (4617, 429216), (4734, 418608), (4896, 404757), (4997, 396576), (5168, 383454), (5472, 362151), (5508, 359784), (5814, 340848), (5832, 339796), (6156, 321912), (6312, 313956), (7101, 279072), (7344, 269838), (7752, 255636), (7776, 254847), (8208, 241434), (8262, 239856), (8416, 235467), (8721, 227232), (8942, 221616), (9234, 214608), (9468, 209304), (9994, 198288), (10336, 191727), (11016, 179892), (11628, 170424), (11664, 169898), (12312, 160956), (12393, 159904), (12624, 156978), (13413, 147744), (13851, 143072), (14202, 139536), (14688, 134919), (14991, 132192), (15504, 127818), (16416, 120717), (16524, 119928), (17442, 113616), (17884, 110808), (18468, 107304), (18936, 104652), (19988, 99144), (21303, 93024), (22032, 89946), (23256, 85212), (23328, 84949), (24624, 80478), (24786, 79952), (25248, 78489), (26163, 75744), (26826, 73872), (27702, 71536), (28404, 69768), (29982, 66096), (31008, 63909), (33048, 59964), (34884, 56808), (35768, 55404), (36936, 53652), (37872, 52326), (39976, 49572), (40239, 49248), (42606, 46512), (44064, 44973)]