253929312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9689}}^1$

素因数の和:9725

約数の個数: 144

約数和(自身を含む): 888844320

約数和(自身を除く): 634915008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 9689, 13104, 19378, 26208, 29067, 38756, 58134, 67823, 77512, 87201, 116268, 125957, 135646, 155024, 174402, 203469, 232536, 251914, 271292, 310048, 348804, 377871, 406938, 465072, 503828, 542584, 610407, 697608, 755742, 813876, 881699, 930144, 1007656, 1085168, 1133613, 1220814, 1395216, 1511484, 1627752, 1763398, 2015312, 2170336, 2267226, 2441628, 2645097, 2790432, 3022968, 3255504, 3526796, 4030624, 4534452, 4883256, 5290194, 6045936, 6511008, 7053592, 7935291, 9068904, 9766512, 10580388, 12091872, 14107184, 15870582, 18137808, 19533024, 21160776, 28214368, 31741164, 36275616, 42321552, 63482328, 84643104, 126964656, 253929312]

約数ペア:

[(1, 253929312), (2, 126964656), (3, 84643104), (4, 63482328), (6, 42321552), (7, 36275616), (8, 31741164), (9, 28214368), (12, 21160776), (13, 19533024), (14, 18137808), (16, 15870582), (18, 14107184), (21, 12091872), (24, 10580388), (26, 9766512), (28, 9068904), (32, 7935291), (36, 7053592), (39, 6511008), (42, 6045936), (48, 5290194), (52, 4883256), (56, 4534452), (63, 4030624), (72, 3526796), (78, 3255504), (84, 3022968), (91, 2790432), (96, 2645097), (104, 2441628), (112, 2267226), (117, 2170336), (126, 2015312), (144, 1763398), (156, 1627752), (168, 1511484), (182, 1395216), (208, 1220814), (224, 1133613), (234, 1085168), (252, 1007656), (273, 930144), (288, 881699), (312, 813876), (336, 755742), (364, 697608), (416, 610407), (468, 542584), (504, 503828), (546, 465072), (624, 406938), (672, 377871), (728, 348804), (819, 310048), (936, 271292), (1008, 251914), (1092, 232536), (1248, 203469), (1456, 174402), (1638, 155024), (1872, 135646), (2016, 125957), (2184, 116268), (2912, 87201), (3276, 77512), (3744, 67823), (4368, 58134), (6552, 38756), (8736, 29067), (9689, 26208), (13104, 19378)]