253611792

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{809}}^1$

素因数の和:1141

約数の個数: 120

約数和(自身を含む): 814769280

約数和(自身を除く): 561157488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 311, 336, 504, 622, 809, 933, 1008, 1244, 1618, 1866, 2177, 2427, 2488, 2799, 3236, 3732, 4354, 4854, 4976, 5598, 5663, 6472, 6531, 7281, 7464, 8708, 9708, 11196, 11326, 12944, 13062, 14562, 14928, 16989, 17416, 19416, 19593, 22392, 22652, 26124, 29124, 33978, 34832, 38832, 39186, 44784, 45304, 50967, 52248, 58248, 67956, 78372, 90608, 101934, 104496, 116496, 135912, 156744, 203868, 251599, 271824, 313488, 407736, 503198, 754797, 815472, 1006396, 1509594, 1761193, 2012792, 2264391, 3019188, 3522386, 4025584, 4528782, 5283579, 6038376, 7044772, 9057564, 10567158, 12076752, 14089544, 15850737, 18115128, 21134316, 28179088, 31701474, 36230256, 42268632, 63402948, 84537264, 126805896, 253611792]

約数ペア:

[(1, 253611792), (2, 126805896), (3, 84537264), (4, 63402948), (6, 42268632), (7, 36230256), (8, 31701474), (9, 28179088), (12, 21134316), (14, 18115128), (16, 15850737), (18, 14089544), (21, 12076752), (24, 10567158), (28, 9057564), (36, 7044772), (42, 6038376), (48, 5283579), (56, 4528782), (63, 4025584), (72, 3522386), (84, 3019188), (112, 2264391), (126, 2012792), (144, 1761193), (168, 1509594), (252, 1006396), (311, 815472), (336, 754797), (504, 503198), (622, 407736), (809, 313488), (933, 271824), (1008, 251599), (1244, 203868), (1618, 156744), (1866, 135912), (2177, 116496), (2427, 104496), (2488, 101934), (2799, 90608), (3236, 78372), (3732, 67956), (4354, 58248), (4854, 52248), (4976, 50967), (5598, 45304), (5663, 44784), (6472, 39186), (6531, 38832), (7281, 34832), (7464, 33978), (8708, 29124), (9708, 26124), (11196, 22652), (11326, 22392), (12944, 19593), (13062, 19416), (14562, 17416), (14928, 16989)]