981345456

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 400

約数和(自身を含む): 3584395584

約数和(自身を除く): 2603050128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 53, 54, 56, 63, 72, 78, 81, 84, 91, 104, 106, 108, 112, 117, 126, 144, 156, 157, 159, 162, 168, 182, 189, 208, 212, 216, 234, 252, 273, 312, 314, 318, 324, 336, 351, 364, 371, 378, 424, 432, 468, 471, 477, 504, 546, 567, 624, 628, 636, 648, 689, 702, 728, 742, 756, 819, 848, 936, 942, 954, 1008, 1053, 1092, 1099, 1113, 1134, 1256, 1272, 1296, 1378, 1404, 1413, 1431, 1456, 1484, 1512, 1638, 1872, 1884, 1908, 2041, 2067, 2106, 2184, 2198, 2226, 2268, 2457, 2512, 2544, 2756, 2808, 2826, 2862, 2968, 3024, 3276, 3297, 3339, 3768, 3816, 4082, 4134, 4212, 4239, 4293, 4368, 4396, 4452, 4536, 4823, 4914, 5512, 5616, 5652, 5724, 5936, 6123, 6201, 6552, 6594, 6678, 7371, 7536, 7632, 8164, 8268, 8321, 8424, 8478, 8586, 8792, 8904, 9072, 9646, 9828, 9891, 10017, 11024, 11304, 11448, 12246, 12402, 12717, 13104, 13188, 13356, 14287, 14469, 14742, 16328, 16536, 16642, 16848, 16956, 17172, 17584, 17808, 18369, 18603, 19292, 19656, 19782, 20034, 22608, 22896, 24492, 24804, 24963, 25434, 26376, 26712, 28574, 28938, 29484, 29673, 30051, 32656, 33072, 33284, 33912, 34344, 36738, 37206, 38584, 39312, 39564, 40068, 42861, 43407, 48984, 49608, 49926, 50868, 52752, 53424, 55107, 55809, 57148, 57876, 58247, 58968, 59346, 60102, 66568, 67824, 68688, 73476, 74412, 74889, 77168, 79128, 80136, 85722, 86814, 89019, 97968, 99216, 99852, 101736, 108173, 110214, 111618, 114296, 115752, 116494, 117936, 118692, 120204, 128583, 130221, 133136, 146952, 148824, 149778, 158256, 160272, 165321, 171444, 173628, 174741, 178038, 199704, 203472, 216346, 220428, 223236, 224667, 228592, 231504, 232988, 237384, 240408, 257166, 260442, 293904, 297648, 299556, 324519, 330642, 342888, 347256, 349482, 356076, 385749, 390663, 399408, 432692, 440856, 446472, 449334, 465976, 474768, 480816, 514332, 520884, 524223, 599112, 649038, 661284, 674001, 685776, 694512, 698964, 712152, 757211, 771498, 781326, 865384, 881712, 892944, 898668, 931952, 973557, 1028664, 1041768, 1048446, 1157247, 1198224, 1298076, 1322568, 1348002, 1397928, 1424304, 1514422, 1542996, 1562652, 1572669, 1730768, 1797336, 1947114, 2057328, 2083536, 2096892, 2271633, 2314494, 2596152, 2645136, 2696004, 2795856, 2920671, 3028844, 3085992, 3125304, 3145338, 3594672, 3894228, 4193784, 4543266, 4628988, 4718007, 5192304, 5392008, 5841342, 6057688, 6171984, 6250608, 6290676, 6814899, 7788456, 8387568, 8762013, 9086532, 9257976, 9436014, 10784016, 11682684, 12115376, 12581352, 13629798, 15576912, 17524026, 18173064, 18515952, 18872028, 20444697, 23365368, 25162704, 27259596, 35048052, 36346128, 37744056, 40889394, 46730736, 54519192, 61334091, 70096104, 75488112, 81778788, 109038384, 122668182, 140192208, 163557576, 245336364, 327115152, 490672728, 981345456]

約数ペア:

[(1, 981345456), (2, 490672728), (3, 327115152), (4, 245336364), (6, 163557576), (7, 140192208), (8, 122668182), (9, 109038384), (12, 81778788), (13, 75488112), (14, 70096104), (16, 61334091), (18, 54519192), (21, 46730736), (24, 40889394), (26, 37744056), (27, 36346128), (28, 35048052), (36, 27259596), (39, 25162704), (42, 23365368), (48, 20444697), (52, 18872028), (53, 18515952), (54, 18173064), (56, 17524026), (63, 15576912), (72, 13629798), (78, 12581352), (81, 12115376), (84, 11682684), (91, 10784016), (104, 9436014), (106, 9257976), (108, 9086532), (112, 8762013), (117, 8387568), (126, 7788456), (144, 6814899), (156, 6290676), (157, 6250608), (159, 6171984), (162, 6057688), (168, 5841342), (182, 5392008), (189, 5192304), (208, 4718007), (212, 4628988), (216, 4543266), (234, 4193784), (252, 3894228), (273, 3594672), (312, 3145338), (314, 3125304), (318, 3085992), (324, 3028844), (336, 2920671), (351, 2795856), (364, 2696004), (371, 2645136), (378, 2596152), (424, 2314494), (432, 2271633), (468, 2096892), (471, 2083536), (477, 2057328), (504, 1947114), (546, 1797336), (567, 1730768), (624, 1572669), (628, 1562652), (636, 1542996), (648, 1514422), (689, 1424304), (702, 1397928), (728, 1348002), (742, 1322568), (756, 1298076), (819, 1198224), (848, 1157247), (936, 1048446), (942, 1041768), (954, 1028664), (1008, 973557), (1053, 931952), (1092, 898668), (1099, 892944), (1113, 881712), (1134, 865384), (1256, 781326), (1272, 771498), (1296, 757211), (1378, 712152), (1404, 698964), (1413, 694512), (1431, 685776), (1456, 674001), (1484, 661284), (1512, 649038), (1638, 599112), (1872, 524223), (1884, 520884), (1908, 514332), (2041, 480816), (2067, 474768), (2106, 465976), (2184, 449334), (2198, 446472), (2226, 440856), (2268, 432692), (2457, 399408), (2512, 390663), (2544, 385749), (2756, 356076), (2808, 349482), (2826, 347256), (2862, 342888), (2968, 330642), (3024, 324519), (3276, 299556), (3297, 297648), (3339, 293904), (3768, 260442), (3816, 257166), (4082, 240408), (4134, 237384), (4212, 232988), (4239, 231504), (4293, 228592), (4368, 224667), (4396, 223236), (4452, 220428), (4536, 216346), (4823, 203472), (4914, 199704), (5512, 178038), (5616, 174741), (5652, 173628), (5724, 171444), (5936, 165321), (6123, 160272), (6201, 158256), (6552, 149778), (6594, 148824), (6678, 146952), (7371, 133136), (7536, 130221), (7632, 128583), (8164, 120204), (8268, 118692), (8321, 117936), (8424, 116494), (8478, 115752), (8586, 114296), (8792, 111618), (8904, 110214), (9072, 108173), (9646, 101736), (9828, 99852), (9891, 99216), (10017, 97968), (11024, 89019), (11304, 86814), (11448, 85722), (12246, 80136), (12402, 79128), (12717, 77168), (13104, 74889), (13188, 74412), (13356, 73476), (14287, 68688), (14469, 67824), (14742, 66568), (16328, 60102), (16536, 59346), (16642, 58968), (16848, 58247), (16956, 57876), (17172, 57148), (17584, 55809), (17808, 55107), (18369, 53424), (18603, 52752), (19292, 50868), (19656, 49926), (19782, 49608), (20034, 48984), (22608, 43407), (22896, 42861), (24492, 40068), (24804, 39564), (24963, 39312), (25434, 38584), (26376, 37206), (26712, 36738), (28574, 34344), (28938, 33912), (29484, 33284), (29673, 33072), (30051, 32656)]