248731704

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{265739}}^1$

素因数の和:265764

約数の個数: 48

約数和(自身を含む): 725470200

約数和(自身を除く): 476738496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 265739, 531478, 797217, 1062956, 1594434, 2125912, 2391651, 3188868, 3454607, 4783302, 6377736, 6909214, 9566604, 10363821, 13818428, 19133208, 20727642, 27636856, 31091463, 41455284, 62182926, 82910568, 124365852, 248731704]

約数ペア:

[(1, 248731704), (2, 124365852), (3, 82910568), (4, 62182926), (6, 41455284), (8, 31091463), (9, 27636856), (12, 20727642), (13, 19133208), (18, 13818428), (24, 10363821), (26, 9566604), (36, 6909214), (39, 6377736), (52, 4783302), (72, 3454607), (78, 3188868), (104, 2391651), (117, 2125912), (156, 1594434), (234, 1062956), (312, 797217), (468, 531478), (936, 265739)]