265702944

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{212903}}^1$

素因数の和:212929

約数の個数: 48

約数和(自身を含む): 751125312

約数和(自身を除く): 485422368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 212903, 425806, 638709, 851612, 1277418, 1703224, 2554836, 2767739, 3406448, 5109672, 5535478, 6812896, 8303217, 10219344, 11070956, 16606434, 20438688, 22141912, 33212868, 44283824, 66425736, 88567648, 132851472, 265702944]

約数ペア:

[(1, 265702944), (2, 132851472), (3, 88567648), (4, 66425736), (6, 44283824), (8, 33212868), (12, 22141912), (13, 20438688), (16, 16606434), (24, 11070956), (26, 10219344), (32, 8303217), (39, 6812896), (48, 5535478), (52, 5109672), (78, 3406448), (96, 2767739), (104, 2554836), (156, 1703224), (208, 1277418), (312, 851612), (416, 638709), (624, 425806), (1248, 212903)]