380269968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{609407}}^1$

素因数の和:609431

約数の個数: 40

約数和(自身を含む): 1057932288

約数和(自身を除く): 677662320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 609407, 1218814, 1828221, 2437628, 3656442, 4875256, 7312884, 7922291, 9750512, 14625768, 15844582, 23766873, 29251536, 31689164, 47533746, 63378328, 95067492, 126756656, 190134984, 380269968]

約数ペア:

[(1, 380269968), (2, 190134984), (3, 126756656), (4, 95067492), (6, 63378328), (8, 47533746), (12, 31689164), (13, 29251536), (16, 23766873), (24, 15844582), (26, 14625768), (39, 9750512), (48, 7922291), (52, 7312884), (78, 4875256), (104, 3656442), (156, 2437628), (208, 1828221), (312, 1218814), (624, 609407)]