238167376816

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{746101}}^1$

素因数の和:746461

約数の個数: 40

約数和(自身を含む): 469614505248

約数和(自身を除く): 231447128432

約数列:

[1, 2, 4, 8, 16, 71, 142, 281, 284, 562, 568, 1124, 1136, 2248, 4496, 19951, 39902, 79804, 159608, 319216, 746101, 1492202, 2984404, 5968808, 11937616, 52973171, 105946342, 209654381, 211892684, 419308762, 423785368, 838617524, 847570736, 1677235048, 3354470096, 14885461051, 29770922102, 59541844204, 119083688408, 238167376816]

約数ペア:

[(1, 238167376816), (2, 119083688408), (4, 59541844204), (8, 29770922102), (16, 14885461051), (71, 3354470096), (142, 1677235048), (281, 847570736), (284, 838617524), (562, 423785368), (568, 419308762), (1124, 211892684), (1136, 209654381), (2248, 105946342), (4496, 52973171), (19951, 11937616), (39902, 5968808), (79804, 2984404), (159608, 1492202), (319216, 746101)]