327495742

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{8263}}^1$

素因数の和:8440

約数の個数: 32

約数和(自身を含む): 595008000

約数和(自身を除く): 267512258

約数列:

[1, 2, 7, 14, 19, 38, 133, 149, 266, 298, 1043, 2086, 2831, 5662, 8263, 16526, 19817, 39634, 57841, 115682, 156997, 313994, 1098979, 1231187, 2197958, 2462374, 8618309, 17236618, 23392553, 46785106, 163747871, 327495742]

約数ペア:

[(1, 327495742), (2, 163747871), (7, 46785106), (14, 23392553), (19, 17236618), (38, 8618309), (133, 2462374), (149, 2197958), (266, 1231187), (298, 1098979), (1043, 313994), (2086, 156997), (2831, 115682), (5662, 57841), (8263, 39634), (16526, 19817)]