238521752

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{761}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 532180800

約数和(自身を除く): 293659048

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 193, 203, 232, 386, 406, 761, 772, 812, 1351, 1522, 1544, 1624, 2702, 3044, 5327, 5404, 5597, 6088, 10654, 10808, 11194, 21308, 22069, 22388, 39179, 42616, 44138, 44776, 78358, 88276, 146873, 154483, 156716, 176552, 293746, 308966, 313432, 587492, 617932, 1028111, 1174984, 1235864, 2056222, 4112444, 4259317, 8224888, 8518634, 17037268, 29815219, 34074536, 59630438, 119260876, 238521752]

約数ペア:

[(1, 238521752), (2, 119260876), (4, 59630438), (7, 34074536), (8, 29815219), (14, 17037268), (28, 8518634), (29, 8224888), (56, 4259317), (58, 4112444), (116, 2056222), (193, 1235864), (203, 1174984), (232, 1028111), (386, 617932), (406, 587492), (761, 313432), (772, 308966), (812, 293746), (1351, 176552), (1522, 156716), (1544, 154483), (1624, 146873), (2702, 88276), (3044, 78358), (5327, 44776), (5404, 44138), (5597, 42616), (6088, 39179), (10654, 22388), (10808, 22069), (11194, 21308)]