1600071408

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31657}}^1$

素因数の和:31693

約数の個数: 120

約数和(自身を含む): 5001204208

約数和(自身を除く): 3401132800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3888, 4212, 5616, 6318, 8424, 12636, 16848, 25272, 31657, 50544, 63314, 94971, 126628, 189942, 253256, 284913, 379884, 411541, 506512, 569826, 759768, 823082, 854739, 1139652, 1234623, 1519536, 1646164, 1709478, 2279304, 2469246, 2564217, 3292328, 3418956, 3703869, 4558608, 4938492, 5128434, 6584656, 6837912, 7407738, 7692651, 9876984, 10256868, 11111607, 13675824, 14815476, 15385302, 19753968, 20513736, 22223214, 29630952, 30770604, 33334821, 41027472, 44446428, 59261904, 61541208, 66669642, 88892856, 100004463, 123082416, 133339284, 177785712, 200008926, 266678568, 400017852, 533357136, 800035704, 1600071408]

約数ペア:

[(1, 1600071408), (2, 800035704), (3, 533357136), (4, 400017852), (6, 266678568), (8, 200008926), (9, 177785712), (12, 133339284), (13, 123082416), (16, 100004463), (18, 88892856), (24, 66669642), (26, 61541208), (27, 59261904), (36, 44446428), (39, 41027472), (48, 33334821), (52, 30770604), (54, 29630952), (72, 22223214), (78, 20513736), (81, 19753968), (104, 15385302), (108, 14815476), (117, 13675824), (144, 11111607), (156, 10256868), (162, 9876984), (208, 7692651), (216, 7407738), (234, 6837912), (243, 6584656), (312, 5128434), (324, 4938492), (351, 4558608), (432, 3703869), (468, 3418956), (486, 3292328), (624, 2564217), (648, 2469246), (702, 2279304), (936, 1709478), (972, 1646164), (1053, 1519536), (1296, 1234623), (1404, 1139652), (1872, 854739), (1944, 823082), (2106, 759768), (2808, 569826), (3159, 506512), (3888, 411541), (4212, 379884), (5616, 284913), (6318, 253256), (8424, 189942), (12636, 126628), (16848, 94971), (25272, 63314), (31657, 50544)]