2388456

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{677}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 7535970

約数和(自身を除く): 5147514

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 677, 882, 1176, 1354, 1764, 2031, 2708, 3528, 4062, 4739, 5416, 6093, 8124, 9478, 12186, 14217, 16248, 18956, 24372, 28434, 33173, 37912, 42651, 48744, 56868, 66346, 85302, 99519, 113736, 132692, 170604, 199038, 265384, 298557, 341208, 398076, 597114, 796152, 1194228, 2388456]

約数ペア:

[(1, 2388456), (2, 1194228), (3, 796152), (4, 597114), (6, 398076), (7, 341208), (8, 298557), (9, 265384), (12, 199038), (14, 170604), (18, 132692), (21, 113736), (24, 99519), (28, 85302), (36, 66346), (42, 56868), (49, 48744), (56, 42651), (63, 37912), (72, 33173), (84, 28434), (98, 24372), (126, 18956), (147, 16248), (168, 14217), (196, 12186), (252, 9478), (294, 8124), (392, 6093), (441, 5416), (504, 4739), (588, 4062), (677, 3528), (882, 2708), (1176, 2031), (1354, 1764)]