291247752

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 738377280

約数和(自身を除く): 447129528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 283, 313, 411, 548, 566, 626, 822, 849, 939, 1096, 1132, 1252, 1644, 1698, 1878, 2264, 2504, 3288, 3396, 3756, 6792, 7512, 38771, 42881, 77542, 85762, 88579, 116313, 128643, 155084, 171524, 177158, 232626, 257286, 265737, 310168, 343048, 354316, 465252, 514572, 531474, 708632, 930504, 1029144, 1062948, 2125896, 12135323, 24270646, 36405969, 48541292, 72811938, 97082584, 145623876, 291247752]

約数ペア:

[(1, 291247752), (2, 145623876), (3, 97082584), (4, 72811938), (6, 48541292), (8, 36405969), (12, 24270646), (24, 12135323), (137, 2125896), (274, 1062948), (283, 1029144), (313, 930504), (411, 708632), (548, 531474), (566, 514572), (626, 465252), (822, 354316), (849, 343048), (939, 310168), (1096, 265737), (1132, 257286), (1252, 232626), (1644, 177158), (1698, 171524), (1878, 155084), (2264, 128643), (2504, 116313), (3288, 88579), (3396, 85762), (3756, 77542), (6792, 42881), (7512, 38771)]