420734852788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3323}}^1\times {\mathrm{10597}}^1$

素因数の和:14056

約数の個数: 48

約数和(自身を含む): 769374103680

約数和(自身を除く): 348639250892

約数列:

[1, 2, 4, 29, 58, 103, 116, 206, 412, 2987, 3323, 5974, 6646, 10597, 11948, 13292, 21194, 42388, 96367, 192734, 307313, 342269, 385468, 614626, 684538, 1091491, 1229252, 1369076, 2182982, 4365964, 9925801, 19851602, 31653239, 35213831, 39703204, 63306478, 70427662, 126612956, 140855324, 1021201099, 2042402198, 3627024593, 4084804396, 7254049186, 14508098372, 105183713197, 210367426394, 420734852788]

約数ペア:

[(1, 420734852788), (2, 210367426394), (4, 105183713197), (29, 14508098372), (58, 7254049186), (103, 4084804396), (116, 3627024593), (206, 2042402198), (412, 1021201099), (2987, 140855324), (3323, 126612956), (5974, 70427662), (6646, 63306478), (10597, 39703204), (11948, 35213831), (13292, 31653239), (21194, 19851602), (42388, 9925801), (96367, 4365964), (192734, 2182982), (307313, 1369076), (342269, 1229252), (385468, 1091491), (614626, 684538)]