645087361016

素因数分解:

$2^3\times 7^2\times {\mathrm{607}}^1\times {\mathrm{2711089}}^1$

素因数の和:2711716

約数の個数: 48

約数和(自身を含む): 1409333025600

約数和(自身を除く): 764245664584

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 607, 1214, 2428, 4249, 4856, 8498, 16996, 29743, 33992, 59486, 118972, 237944, 2711089, 5422178, 10844356, 18977623, 21688712, 37955246, 75910492, 132843361, 151820984, 265686722, 531373444, 1062746888, 1645631023, 3291262046, 6582524092, 11519417161, 13165048184, 23038834322, 46077668644, 80635920127, 92155337288, 161271840254, 322543680508, 645087361016]

約数ペア:

[(1, 645087361016), (2, 322543680508), (4, 161271840254), (7, 92155337288), (8, 80635920127), (14, 46077668644), (28, 23038834322), (49, 13165048184), (56, 11519417161), (98, 6582524092), (196, 3291262046), (392, 1645631023), (607, 1062746888), (1214, 531373444), (2428, 265686722), (4249, 151820984), (4856, 132843361), (8498, 75910492), (16996, 37955246), (29743, 21688712), (33992, 18977623), (59486, 10844356), (118972, 5422178), (237944, 2711089)]