2040390576

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{289171}}^1$

素因数の和:289199

約数の個数: 90

約数和(自身を含む): 6642570012

約数和(自身を除く): 4602179436

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 289171, 578342, 867513, 1156684, 1735026, 2024197, 2313368, 2602539, 3470052, 4048394, 4626736, 5205078, 6072591, 6940104, 8096788, 10410156, 12145182, 13880208, 14169379, 16193576, 18217773, 20820312, 24290364, 28338758, 32387152, 36435546, 41640624, 42508137, 48580728, 56677516, 72871092, 85016274, 97161456, 113355032, 127524411, 145742184, 170032548, 226710064, 255048822, 291484368, 340065096, 510097644, 680130192, 1020195288, 2040390576]

約数ペア:

[(1, 2040390576), (2, 1020195288), (3, 680130192), (4, 510097644), (6, 340065096), (7, 291484368), (8, 255048822), (9, 226710064), (12, 170032548), (14, 145742184), (16, 127524411), (18, 113355032), (21, 97161456), (24, 85016274), (28, 72871092), (36, 56677516), (42, 48580728), (48, 42508137), (49, 41640624), (56, 36435546), (63, 32387152), (72, 28338758), (84, 24290364), (98, 20820312), (112, 18217773), (126, 16193576), (144, 14169379), (147, 13880208), (168, 12145182), (196, 10410156), (252, 8096788), (294, 6940104), (336, 6072591), (392, 5205078), (441, 4626736), (504, 4048394), (588, 3470052), (784, 2602539), (882, 2313368), (1008, 2024197), (1176, 1735026), (1764, 1156684), (2352, 867513), (3528, 578342), (7056, 289171)]