626595528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{105701}}^1$

素因数の和:105742

約数の個数: 64

約数和(自身を含む): 1775793600

約数和(自身を除く): 1149198072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 105701, 211402, 317103, 422804, 634206, 845608, 1268412, 1374113, 2008319, 2536824, 2748226, 4016638, 4122339, 5496452, 6024957, 8033276, 8244678, 10992904, 12049914, 16066552, 16489356, 24099828, 26108147, 32978712, 48199656, 52216294, 78324441, 104432588, 156648882, 208865176, 313297764, 626595528]

約数ペア:

[(1, 626595528), (2, 313297764), (3, 208865176), (4, 156648882), (6, 104432588), (8, 78324441), (12, 52216294), (13, 48199656), (19, 32978712), (24, 26108147), (26, 24099828), (38, 16489356), (39, 16066552), (52, 12049914), (57, 10992904), (76, 8244678), (78, 8033276), (104, 6024957), (114, 5496452), (152, 4122339), (156, 4016638), (228, 2748226), (247, 2536824), (312, 2008319), (456, 1374113), (494, 1268412), (741, 845608), (988, 634206), (1482, 422804), (1976, 317103), (2964, 211402), (5928, 105701)]