345309776

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{50543}}^1$

素因数の和:50619

約数の個数: 40

約数和(自身を含む): 777164544

約数和(自身を除く): 431854768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 50543, 101086, 202172, 353801, 404344, 707602, 808688, 1415204, 2830408, 3083123, 5660816, 6166246, 12332492, 21581861, 24664984, 43163722, 49329968, 86327444, 172654888, 345309776]

約数ペア:

[(1, 345309776), (2, 172654888), (4, 86327444), (7, 49329968), (8, 43163722), (14, 24664984), (16, 21581861), (28, 12332492), (56, 6166246), (61, 5660816), (112, 3083123), (122, 2830408), (244, 1415204), (427, 808688), (488, 707602), (854, 404344), (976, 353801), (1708, 202172), (3416, 101086), (6832, 50543)]