273437752

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1229}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 611064000

約数和(自身を除く): 337626248

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 137, 203, 232, 274, 406, 548, 812, 959, 1096, 1229, 1624, 1918, 2458, 3836, 3973, 4916, 7672, 7946, 8603, 9832, 15892, 17206, 27811, 31784, 34412, 35641, 55622, 68824, 71282, 111244, 142564, 168373, 222488, 249487, 285128, 336746, 498974, 673492, 997948, 1178611, 1346984, 1995896, 2357222, 4714444, 4882817, 9428888, 9765634, 19531268, 34179719, 39062536, 68359438, 136718876, 273437752]

約数ペア:

[(1, 273437752), (2, 136718876), (4, 68359438), (7, 39062536), (8, 34179719), (14, 19531268), (28, 9765634), (29, 9428888), (56, 4882817), (58, 4714444), (116, 2357222), (137, 1995896), (203, 1346984), (232, 1178611), (274, 997948), (406, 673492), (548, 498974), (812, 336746), (959, 285128), (1096, 249487), (1229, 222488), (1624, 168373), (1918, 142564), (2458, 111244), (3836, 71282), (3973, 68824), (4916, 55622), (7672, 35641), (7946, 34412), (8603, 31784), (9832, 27811), (15892, 17206)]