327630256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{4111}}^1$

素因数の和:4429

約数の個数: 40

約数和(自身を含む): 674581824

約数和(自身を除く): 346951568

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 293, 586, 1172, 2344, 4111, 4688, 4981, 8222, 9962, 16444, 19924, 32888, 39848, 65776, 69887, 79696, 139774, 279548, 559096, 1118192, 1204523, 2409046, 4818092, 9636184, 19272368, 20476891, 40953782, 81907564, 163815128, 327630256]

約数ペア:

[(1, 327630256), (2, 163815128), (4, 81907564), (8, 40953782), (16, 20476891), (17, 19272368), (34, 9636184), (68, 4818092), (136, 2409046), (272, 1204523), (293, 1118192), (586, 559096), (1172, 279548), (2344, 139774), (4111, 79696), (4688, 69887), (4981, 65776), (8222, 39848), (9962, 32888), (16444, 19924)]