481056016

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 1105484800

約数和(自身を除く): 624428784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 349, 397, 434, 496, 698, 794, 868, 1396, 1588, 1736, 2443, 2779, 2792, 3176, 3472, 4886, 5558, 5584, 6352, 9772, 10819, 11116, 12307, 19544, 21638, 22232, 24614, 39088, 43276, 44464, 49228, 75733, 86149, 86552, 98456, 138553, 151466, 172298, 173104, 196912, 277106, 302932, 344596, 554212, 605864, 689192, 969871, 1108424, 1211728, 1378384, 1939742, 2216848, 3879484, 4295143, 7758968, 8590286, 15517936, 17180572, 30066001, 34361144, 60132002, 68722288, 120264004, 240528008, 481056016]

約数ペア:

[(1, 481056016), (2, 240528008), (4, 120264004), (7, 68722288), (8, 60132002), (14, 34361144), (16, 30066001), (28, 17180572), (31, 15517936), (56, 8590286), (62, 7758968), (112, 4295143), (124, 3879484), (217, 2216848), (248, 1939742), (349, 1378384), (397, 1211728), (434, 1108424), (496, 969871), (698, 689192), (794, 605864), (868, 554212), (1396, 344596), (1588, 302932), (1736, 277106), (2443, 196912), (2779, 173104), (2792, 172298), (3176, 151466), (3472, 138553), (4886, 98456), (5558, 86552), (5584, 86149), (6352, 75733), (9772, 49228), (10819, 44464), (11116, 43276), (12307, 39088), (19544, 24614), (21638, 22232)]