840143472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{4079}}^1$

素因数の和:4710

約数の個数: 80

約数和(自身を含む): 2485079040

約数和(自身を除く): 1644935568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 613, 1226, 1839, 2452, 3678, 4079, 4291, 4904, 7356, 8158, 8582, 9808, 12237, 12873, 14712, 16316, 17164, 24474, 25746, 28553, 29424, 32632, 34328, 48948, 51492, 57106, 65264, 68656, 85659, 97896, 102984, 114212, 171318, 195792, 205968, 228424, 342636, 456848, 685272, 1370544, 2500427, 5000854, 7501281, 10001708, 15002562, 17502989, 20003416, 30005124, 35005978, 40006832, 52508967, 60010248, 70011956, 105017934, 120020496, 140023912, 210035868, 280047824, 420071736, 840143472]

約数ペア:

[(1, 840143472), (2, 420071736), (3, 280047824), (4, 210035868), (6, 140023912), (7, 120020496), (8, 105017934), (12, 70011956), (14, 60010248), (16, 52508967), (21, 40006832), (24, 35005978), (28, 30005124), (42, 20003416), (48, 17502989), (56, 15002562), (84, 10001708), (112, 7501281), (168, 5000854), (336, 2500427), (613, 1370544), (1226, 685272), (1839, 456848), (2452, 342636), (3678, 228424), (4079, 205968), (4291, 195792), (4904, 171318), (7356, 114212), (8158, 102984), (8582, 97896), (9808, 85659), (12237, 68656), (12873, 65264), (14712, 57106), (16316, 51492), (17164, 48948), (24474, 34328), (25746, 32632), (28553, 29424)]