349865008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{3343}}^1$

素因数の和:3593

約数の個数: 40

約数和(自身を含む): 703256576

約数和(自身を除く): 353391568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 211, 248, 422, 496, 844, 1688, 3343, 3376, 6541, 6686, 13082, 13372, 26164, 26744, 52328, 53488, 103633, 104656, 207266, 414532, 705373, 829064, 1410746, 1658128, 2821492, 5642984, 11285968, 21866563, 43733126, 87466252, 174932504, 349865008]

約数ペア:

[(1, 349865008), (2, 174932504), (4, 87466252), (8, 43733126), (16, 21866563), (31, 11285968), (62, 5642984), (124, 2821492), (211, 1658128), (248, 1410746), (422, 829064), (496, 705373), (844, 414532), (1688, 207266), (3343, 104656), (3376, 103633), (6541, 53488), (6686, 52328), (13082, 26744), (13372, 26164)]