268538144

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 635402880

約数和(自身を除く): 366864736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 67, 112, 116, 134, 203, 224, 232, 268, 406, 464, 469, 536, 617, 812, 928, 938, 1072, 1234, 1624, 1876, 1943, 2144, 2468, 3248, 3752, 3886, 4319, 4936, 6496, 7504, 7772, 8638, 9872, 13601, 15008, 15544, 17276, 17893, 19744, 27202, 31088, 34552, 35786, 41339, 54404, 62176, 69104, 71572, 82678, 108808, 125251, 138208, 143144, 165356, 217616, 250502, 286288, 289373, 330712, 435232, 501004, 572576, 578746, 661424, 1002008, 1157492, 1198831, 1322848, 2004016, 2314984, 2397662, 4008032, 4629968, 4795324, 8391817, 9259936, 9590648, 16783634, 19181296, 33567268, 38362592, 67134536, 134269072, 268538144]

約数ペア:

[(1, 268538144), (2, 134269072), (4, 67134536), (7, 38362592), (8, 33567268), (14, 19181296), (16, 16783634), (28, 9590648), (29, 9259936), (32, 8391817), (56, 4795324), (58, 4629968), (67, 4008032), (112, 2397662), (116, 2314984), (134, 2004016), (203, 1322848), (224, 1198831), (232, 1157492), (268, 1002008), (406, 661424), (464, 578746), (469, 572576), (536, 501004), (617, 435232), (812, 330712), (928, 289373), (938, 286288), (1072, 250502), (1234, 217616), (1624, 165356), (1876, 143144), (1943, 138208), (2144, 125251), (2468, 108808), (3248, 82678), (3752, 71572), (3886, 69104), (4319, 62176), (4936, 54404), (6496, 41339), (7504, 35786), (7772, 34552), (8638, 31088), (9872, 27202), (13601, 19744), (15008, 17893), (15544, 17276)]