1201777664

素因数分解:

$2^{10}\times {\mathrm{19}}^2\times {\mathrm{3251}}^1$

素因数の和:3309

約数の個数: 66

約数和(自身を含む): 2536257564

約数和(自身を除く): 1334479900

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 512, 608, 722, 1024, 1216, 1444, 2432, 2888, 3251, 4864, 5776, 6502, 9728, 11552, 13004, 19456, 23104, 26008, 46208, 52016, 61769, 92416, 104032, 123538, 184832, 208064, 247076, 369664, 416128, 494152, 832256, 988304, 1173611, 1664512, 1976608, 2347222, 3329024, 3953216, 4694444, 7906432, 9388888, 15812864, 18777776, 31625728, 37555552, 63251456, 75111104, 150222208, 300444416, 600888832, 1201777664]

約数ペア:

[(1, 1201777664), (2, 600888832), (4, 300444416), (8, 150222208), (16, 75111104), (19, 63251456), (32, 37555552), (38, 31625728), (64, 18777776), (76, 15812864), (128, 9388888), (152, 7906432), (256, 4694444), (304, 3953216), (361, 3329024), (512, 2347222), (608, 1976608), (722, 1664512), (1024, 1173611), (1216, 988304), (1444, 832256), (2432, 494152), (2888, 416128), (3251, 369664), (4864, 247076), (5776, 208064), (6502, 184832), (9728, 123538), (11552, 104032), (13004, 92416), (19456, 61769), (23104, 52016), (26008, 46208)]