458215216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{2791}}^1$

素因数の和:3161

約数の個数: 40

約数和(自身を含む): 919528448

約数和(自身を除く): 461313232

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 331, 496, 662, 1324, 2648, 2791, 5296, 5582, 10261, 11164, 20522, 22328, 41044, 44656, 82088, 86521, 164176, 173042, 346084, 692168, 923821, 1384336, 1847642, 3695284, 7390568, 14781136, 28638451, 57276902, 114553804, 229107608, 458215216]

約数ペア:

[(1, 458215216), (2, 229107608), (4, 114553804), (8, 57276902), (16, 28638451), (31, 14781136), (62, 7390568), (124, 3695284), (248, 1847642), (331, 1384336), (496, 923821), (662, 692168), (1324, 346084), (2648, 173042), (2791, 164176), (5296, 86521), (5582, 82088), (10261, 44656), (11164, 41044), (20522, 22328)]