262911264

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5081}}^1$

素因数の和:5119

約数の個数: 144

約数和(自身を含む): 875974176

約数和(自身を除く): 613062912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1568, 1617, 1848, 2156, 2352, 2464, 3234, 3696, 4312, 4704, 5081, 6468, 7392, 8624, 10162, 12936, 15243, 17248, 20324, 25872, 30486, 35567, 40648, 51744, 55891, 60972, 71134, 81296, 106701, 111782, 121944, 142268, 162592, 167673, 213402, 223564, 243888, 248969, 284536, 335346, 391237, 426804, 447128, 487776, 497938, 569072, 670692, 746907, 782474, 853608, 894256, 995876, 1138144, 1173711, 1341384, 1493814, 1564948, 1707216, 1788512, 1991752, 2347422, 2682768, 2738659, 2987628, 3129896, 3414432, 3983504, 4694844, 5365536, 5477318, 5975256, 6259792, 7967008, 8215977, 9389688, 10954636, 11950512, 12519584, 16431954, 18779376, 21909272, 23901024, 32863908, 37558752, 43818544, 65727816, 87637088, 131455632, 262911264]

約数ペア:

[(1, 262911264), (2, 131455632), (3, 87637088), (4, 65727816), (6, 43818544), (7, 37558752), (8, 32863908), (11, 23901024), (12, 21909272), (14, 18779376), (16, 16431954), (21, 12519584), (22, 11950512), (24, 10954636), (28, 9389688), (32, 8215977), (33, 7967008), (42, 6259792), (44, 5975256), (48, 5477318), (49, 5365536), (56, 4694844), (66, 3983504), (77, 3414432), (84, 3129896), (88, 2987628), (96, 2738659), (98, 2682768), (112, 2347422), (132, 1991752), (147, 1788512), (154, 1707216), (168, 1564948), (176, 1493814), (196, 1341384), (224, 1173711), (231, 1138144), (264, 995876), (294, 894256), (308, 853608), (336, 782474), (352, 746907), (392, 670692), (462, 569072), (528, 497938), (539, 487776), (588, 447128), (616, 426804), (672, 391237), (784, 335346), (924, 284536), (1056, 248969), (1078, 243888), (1176, 223564), (1232, 213402), (1568, 167673), (1617, 162592), (1848, 142268), (2156, 121944), (2352, 111782), (2464, 106701), (3234, 81296), (3696, 71134), (4312, 60972), (4704, 55891), (5081, 51744), (6468, 40648), (7392, 35567), (8624, 30486), (10162, 25872), (12936, 20324), (15243, 17248)]