691133976

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{738391}}^1$

素因数の和:738416

約数の個数: 48

約数和(自身を含む): 2015810160

約数和(自身を除く): 1324676184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 738391, 1476782, 2215173, 2953564, 4430346, 5907128, 6645519, 8860692, 9599083, 13291038, 17721384, 19198166, 26582076, 28797249, 38396332, 53164152, 57594498, 76792664, 86391747, 115188996, 172783494, 230377992, 345566988, 691133976]

約数ペア:

[(1, 691133976), (2, 345566988), (3, 230377992), (4, 172783494), (6, 115188996), (8, 86391747), (9, 76792664), (12, 57594498), (13, 53164152), (18, 38396332), (24, 28797249), (26, 26582076), (36, 19198166), (39, 17721384), (52, 13291038), (72, 9599083), (78, 8860692), (104, 6645519), (117, 5907128), (156, 4430346), (234, 2953564), (312, 2215173), (468, 1476782), (936, 738391)]