345396136

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{2917}}^1$

素因数の和:3002

約数の個数: 48

約数和(自身を含む): 700407540

約数和(自身を除く): 355011404

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 361, 722, 779, 1444, 1558, 2888, 2917, 3116, 5834, 6232, 11668, 14801, 23336, 29602, 55423, 59204, 110846, 118408, 119597, 221692, 239194, 443384, 478388, 956776, 1053037, 2106074, 2272343, 4212148, 4544686, 8424296, 9089372, 18178744, 43174517, 86349034, 172698068, 345396136]

約数ペア:

[(1, 345396136), (2, 172698068), (4, 86349034), (8, 43174517), (19, 18178744), (38, 9089372), (41, 8424296), (76, 4544686), (82, 4212148), (152, 2272343), (164, 2106074), (328, 1053037), (361, 956776), (722, 478388), (779, 443384), (1444, 239194), (1558, 221692), (2888, 119597), (2917, 118408), (3116, 110846), (5834, 59204), (6232, 55423), (11668, 29602), (14801, 23336)]