1571620872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{65029}}^1$

素因数の和:65110

約数の個数: 64

約数和(自身を含む): 4213944000

約数和(自身を除く): 2642323128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 212, 228, 318, 424, 456, 636, 1007, 1272, 2014, 3021, 4028, 6042, 8056, 12084, 24168, 65029, 130058, 195087, 260116, 390174, 520232, 780348, 1235551, 1560696, 2471102, 3446537, 3706653, 4942204, 6893074, 7413306, 9884408, 10339611, 13786148, 14826612, 20679222, 27572296, 29653224, 41358444, 65484203, 82716888, 130968406, 196452609, 261936812, 392905218, 523873624, 785810436, 1571620872]

約数ペア:

[(1, 1571620872), (2, 785810436), (3, 523873624), (4, 392905218), (6, 261936812), (8, 196452609), (12, 130968406), (19, 82716888), (24, 65484203), (38, 41358444), (53, 29653224), (57, 27572296), (76, 20679222), (106, 14826612), (114, 13786148), (152, 10339611), (159, 9884408), (212, 7413306), (228, 6893074), (318, 4942204), (424, 3706653), (456, 3446537), (636, 2471102), (1007, 1560696), (1272, 1235551), (2014, 780348), (3021, 520232), (4028, 390174), (6042, 260116), (8056, 195087), (12084, 130058), (24168, 65029)]