313195476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{81817}}^1$

素因数の和:81864

約数の個数: 48

約数和(自身を含む): 824725440

約数和(自身を除く): 511529964

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 81817, 163634, 245451, 327268, 490902, 899987, 981804, 1799974, 2372693, 2699961, 3599948, 4745386, 5399922, 7118079, 9490772, 10799844, 14236158, 26099623, 28472316, 52199246, 78298869, 104398492, 156597738, 313195476]

約数ペア:

[(1, 313195476), (2, 156597738), (3, 104398492), (4, 78298869), (6, 52199246), (11, 28472316), (12, 26099623), (22, 14236158), (29, 10799844), (33, 9490772), (44, 7118079), (58, 5399922), (66, 4745386), (87, 3599948), (116, 2699961), (132, 2372693), (174, 1799974), (319, 981804), (348, 899987), (638, 490902), (957, 327268), (1276, 245451), (1914, 163634), (3828, 81817)]