481289456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{1481}}^1$

素因数の和:2577

約数の個数: 40

約数和(自身を含む): 983158800

約数和(自身を除く): 501869344

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1069, 1481, 2138, 2962, 4276, 5924, 8552, 11848, 17104, 20311, 23696, 28139, 40622, 56278, 81244, 112556, 162488, 225112, 324976, 450224, 1583189, 3166378, 6332756, 12665512, 25331024, 30080591, 60161182, 120322364, 240644728, 481289456]

約数ペア:

[(1, 481289456), (2, 240644728), (4, 120322364), (8, 60161182), (16, 30080591), (19, 25331024), (38, 12665512), (76, 6332756), (152, 3166378), (304, 1583189), (1069, 450224), (1481, 324976), (2138, 225112), (2962, 162488), (4276, 112556), (5924, 81244), (8552, 56278), (11848, 40622), (17104, 28139), (20311, 23696)]