307611408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{492967}}^1$

素因数の和:492991

約数の個数: 40

約数和(自身を含む): 855792448

約数和(自身を除く): 548181040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 492967, 985934, 1478901, 1971868, 2957802, 3943736, 5915604, 6408571, 7887472, 11831208, 12817142, 19225713, 23662416, 25634284, 38451426, 51268568, 76902852, 102537136, 153805704, 307611408]

約数ペア:

[(1, 307611408), (2, 153805704), (3, 102537136), (4, 76902852), (6, 51268568), (8, 38451426), (12, 25634284), (13, 23662416), (16, 19225713), (24, 12817142), (26, 11831208), (39, 7887472), (48, 6408571), (52, 5915604), (78, 3943736), (104, 2957802), (156, 1971868), (208, 1478901), (312, 985934), (624, 492967)]