256133046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113233}}^1$

素因数の和:113280

約数の個数: 32

約数和(自身を含む): 570699360

約数和(自身を除く): 314566314

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 113233, 226466, 339699, 679398, 1472029, 2944058, 3283757, 4416087, 6567514, 8832174, 9851271, 19702542, 42688841, 85377682, 128066523, 256133046]

約数ペア:

[(1, 256133046), (2, 128066523), (3, 85377682), (6, 42688841), (13, 19702542), (26, 9851271), (29, 8832174), (39, 6567514), (58, 4416087), (78, 3283757), (87, 2944058), (174, 1472029), (377, 679398), (754, 339699), (1131, 226466), (2262, 113233)]