420071736

素因数分解:

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

素因数の和:4708

約数の個数: 64

約数和(自身を含む): 1202457600

約数和(自身を除く): 782385864

約数列:

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

約数ペア:

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