331019364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{68449}}^1$

素因数の和:68500

約数の個数: 48

約数和(自身を含む): 858636800

約数和(自身を除く): 527617436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 68449, 136898, 205347, 273796, 410694, 821388, 889837, 1779674, 2121919, 2669511, 3559348, 4243838, 5339022, 6365757, 8487676, 10678044, 12731514, 25463028, 27584947, 55169894, 82754841, 110339788, 165509682, 331019364]

約数ペア:

[(1, 331019364), (2, 165509682), (3, 110339788), (4, 82754841), (6, 55169894), (12, 27584947), (13, 25463028), (26, 12731514), (31, 10678044), (39, 8487676), (52, 6365757), (62, 5339022), (78, 4243838), (93, 3559348), (124, 2669511), (156, 2121919), (186, 1779674), (372, 889837), (403, 821388), (806, 410694), (1209, 273796), (1612, 205347), (2418, 136898), (4836, 68449)]