1291229664

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{707911}}^1$

素因数の和:707943

約数の個数: 48

約数和(自身を含む): 3567876480

約数和(自身を除く): 2276646816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 707911, 1415822, 2123733, 2831644, 4247466, 5663288, 8494932, 11326576, 13450309, 16989864, 22653152, 26900618, 33979728, 40350927, 53801236, 67959456, 80701854, 107602472, 161403708, 215204944, 322807416, 430409888, 645614832, 1291229664]

約数ペア:

[(1, 1291229664), (2, 645614832), (3, 430409888), (4, 322807416), (6, 215204944), (8, 161403708), (12, 107602472), (16, 80701854), (19, 67959456), (24, 53801236), (32, 40350927), (38, 33979728), (48, 26900618), (57, 22653152), (76, 16989864), (96, 13450309), (114, 11326576), (152, 8494932), (228, 5663288), (304, 4247466), (456, 2831644), (608, 2123733), (912, 1415822), (1824, 707911)]