725191008

素因数分解:

$2^5\times 3^1\times {\mathrm{239}}^1\times {\mathrm{31607}}^1$

素因数の和:31859

約数の個数: 48

約数和(自身を含む): 1911651840

約数和(自身を除く): 1186460832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 7648, 11472, 22944, 31607, 63214, 94821, 126428, 189642, 252856, 379284, 505712, 758568, 1011424, 1517136, 3034272, 7554073, 15108146, 22662219, 30216292, 45324438, 60432584, 90648876, 120865168, 181297752, 241730336, 362595504, 725191008]

約数ペア:

[(1, 725191008), (2, 362595504), (3, 241730336), (4, 181297752), (6, 120865168), (8, 90648876), (12, 60432584), (16, 45324438), (24, 30216292), (32, 22662219), (48, 15108146), (96, 7554073), (239, 3034272), (478, 1517136), (717, 1011424), (956, 758568), (1434, 505712), (1912, 379284), (2868, 252856), (3824, 189642), (5736, 126428), (7648, 94821), (11472, 63214), (22944, 31607)]