238857664

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{196429}}^1$

素因数の和:196460

約数の個数: 28

約数和(自身を含む): 498932200

約数和(自身を除く): 260074536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 196429, 392858, 785716, 1571432, 3142864, 3732151, 6285728, 7464302, 12571456, 14928604, 29857208, 59714416, 119428832, 238857664]

約数ペア:

[(1, 238857664), (2, 119428832), (4, 59714416), (8, 29857208), (16, 14928604), (19, 12571456), (32, 7464302), (38, 6285728), (64, 3732151), (76, 3142864), (152, 1571432), (304, 785716), (608, 392858), (1216, 196429)]