407744016

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{207187}}^1$

素因数の和:207239

約数の個数: 40

約数和(自身を含む): 1079035104

約数和(自身を除く): 671291088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 207187, 414374, 621561, 828748, 1243122, 1657496, 2486244, 3314992, 4972488, 8494667, 9944976, 16989334, 25484001, 33978668, 50968002, 67957336, 101936004, 135914672, 203872008, 407744016]

約数ペア:

[(1, 407744016), (2, 203872008), (3, 135914672), (4, 101936004), (6, 67957336), (8, 50968002), (12, 33978668), (16, 25484001), (24, 16989334), (41, 9944976), (48, 8494667), (82, 4972488), (123, 3314992), (164, 2486244), (246, 1657496), (328, 1243122), (492, 828748), (656, 621561), (984, 414374), (1968, 207187)]