648403192848

素因数分解:

$2^4\times 3^1\times {\mathrm{313}}^1\times {\mathrm{43157827}}^1$

素因数の和:43158151

約数の個数: 40

約数和(自身を含む): 1680393191008

約数和(自身を除く): 1031989998160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 313, 626, 939, 1252, 1878, 2504, 3756, 5008, 7512, 15024, 43157827, 86315654, 129473481, 172631308, 258946962, 345262616, 517893924, 690525232, 1035787848, 2071575696, 13508399851, 27016799702, 40525199553, 54033599404, 81050399106, 108067198808, 162100798212, 216134397616, 324201596424, 648403192848]

約数ペア:

[(1, 648403192848), (2, 324201596424), (3, 216134397616), (4, 162100798212), (6, 108067198808), (8, 81050399106), (12, 54033599404), (16, 40525199553), (24, 27016799702), (48, 13508399851), (313, 2071575696), (626, 1035787848), (939, 690525232), (1252, 517893924), (1878, 345262616), (2504, 258946962), (3756, 172631308), (5008, 129473481), (7512, 86315654), (15024, 43157827)]