438071208

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^2\times {\mathrm{8263}}^1$

素因数の和:8366

約数の個数: 48

約数和(自身を含む): 1119110880

約数和(自身を除く): 681039672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 2209, 4418, 6627, 8263, 8836, 13254, 16526, 17672, 24789, 26508, 33052, 49578, 53016, 66104, 99156, 198312, 388361, 776722, 1165083, 1553444, 2330166, 3106888, 4660332, 9320664, 18252967, 36505934, 54758901, 73011868, 109517802, 146023736, 219035604, 438071208]

約数ペア:

[(1, 438071208), (2, 219035604), (3, 146023736), (4, 109517802), (6, 73011868), (8, 54758901), (12, 36505934), (24, 18252967), (47, 9320664), (94, 4660332), (141, 3106888), (188, 2330166), (282, 1553444), (376, 1165083), (564, 776722), (1128, 388361), (2209, 198312), (4418, 99156), (6627, 66104), (8263, 53016), (8836, 49578), (13254, 33052), (16526, 26508), (17672, 24789)]