8520319008

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{558197}}^1$

素因数の和:558266

約数の個数: 72

約数和(自身を含む): 24686864748

約数和(自身を除く): 16166545740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 15264, 558197, 1116394, 1674591, 2232788, 3349182, 4465576, 5023773, 6698364, 8931152, 10047546, 13396728, 17862304, 20095092, 26793456, 29584441, 40190184, 53586912, 59168882, 80380368, 88753323, 118337764, 160760736, 177506646, 236675528, 266259969, 355013292, 473351056, 532519938, 710026584, 946702112, 1065039876, 1420053168, 2130079752, 2840106336, 4260159504, 8520319008]

約数ペア:

[(1, 8520319008), (2, 4260159504), (3, 2840106336), (4, 2130079752), (6, 1420053168), (8, 1065039876), (9, 946702112), (12, 710026584), (16, 532519938), (18, 473351056), (24, 355013292), (32, 266259969), (36, 236675528), (48, 177506646), (53, 160760736), (72, 118337764), (96, 88753323), (106, 80380368), (144, 59168882), (159, 53586912), (212, 40190184), (288, 29584441), (318, 26793456), (424, 20095092), (477, 17862304), (636, 13396728), (848, 10047546), (954, 8931152), (1272, 6698364), (1696, 5023773), (1908, 4465576), (2544, 3349182), (3816, 2232788), (5088, 1674591), (7632, 1116394), (15264, 558197)]