428438967056

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{14797}}^1\times {\mathrm{22907}}^1$

素因数の和:37791

約数の個数: 40

約数和(自身を含む): 840701608320

約数和(自身を除く): 412262641264

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 14797, 22907, 29594, 45814, 59188, 91628, 118376, 183256, 236752, 366512, 1168963, 1809653, 2337926, 3619306, 4675852, 7238612, 9351704, 14477224, 18703408, 28954448, 338954879, 677909758, 1355819516, 2711639032, 5423278064, 26777435441, 53554870882, 107109741764, 214219483528, 428438967056]

約数ペア:

[(1, 428438967056), (2, 214219483528), (4, 107109741764), (8, 53554870882), (16, 26777435441), (79, 5423278064), (158, 2711639032), (316, 1355819516), (632, 677909758), (1264, 338954879), (14797, 28954448), (22907, 18703408), (29594, 14477224), (45814, 9351704), (59188, 7238612), (91628, 4675852), (118376, 3619306), (183256, 2337926), (236752, 1809653), (366512, 1168963)]