327944876

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{3083}}^1$

素因数の和:3254

約数の個数: 48

約数和(自身を含む): 683907840

約数和(自身を除く): 355962964

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 131, 203, 262, 406, 524, 812, 917, 1834, 3083, 3668, 3799, 6166, 7598, 12332, 15196, 21581, 26593, 43162, 53186, 86324, 89407, 106372, 178814, 357628, 403873, 625849, 807746, 1251698, 1615492, 2503396, 2827111, 5654222, 11308444, 11712317, 23424634, 46849268, 81986219, 163972438, 327944876]

約数ペア:

[(1, 327944876), (2, 163972438), (4, 81986219), (7, 46849268), (14, 23424634), (28, 11712317), (29, 11308444), (58, 5654222), (116, 2827111), (131, 2503396), (203, 1615492), (262, 1251698), (406, 807746), (524, 625849), (812, 403873), (917, 357628), (1834, 178814), (3083, 106372), (3668, 89407), (3799, 86324), (6166, 53186), (7598, 43162), (12332, 26593), (15196, 21581)]