1984468968

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{18917}}^1$

素因数の和:19007

約数の個数: 96

約数和(自身を含む): 5666319360

約数和(自身を除く): 3681850392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 47, 62, 72, 93, 94, 124, 141, 186, 188, 248, 279, 282, 372, 376, 423, 558, 564, 744, 846, 1116, 1128, 1457, 1692, 2232, 2914, 3384, 4371, 5828, 8742, 11656, 13113, 17484, 18917, 26226, 34968, 37834, 52452, 56751, 75668, 104904, 113502, 151336, 170253, 227004, 340506, 454008, 586427, 681012, 889099, 1172854, 1362024, 1759281, 1778198, 2345708, 2667297, 3518562, 3556396, 4691416, 5277843, 5334594, 7037124, 7112792, 8001891, 10555686, 10669188, 14074248, 16003782, 21111372, 21338376, 27562069, 32007564, 42222744, 55124138, 64015128, 82686207, 110248276, 165372414, 220496552, 248058621, 330744828, 496117242, 661489656, 992234484, 1984468968]

約数ペア:

[(1, 1984468968), (2, 992234484), (3, 661489656), (4, 496117242), (6, 330744828), (8, 248058621), (9, 220496552), (12, 165372414), (18, 110248276), (24, 82686207), (31, 64015128), (36, 55124138), (47, 42222744), (62, 32007564), (72, 27562069), (93, 21338376), (94, 21111372), (124, 16003782), (141, 14074248), (186, 10669188), (188, 10555686), (248, 8001891), (279, 7112792), (282, 7037124), (372, 5334594), (376, 5277843), (423, 4691416), (558, 3556396), (564, 3518562), (744, 2667297), (846, 2345708), (1116, 1778198), (1128, 1759281), (1457, 1362024), (1692, 1172854), (2232, 889099), (2914, 681012), (3384, 586427), (4371, 454008), (5828, 340506), (8742, 227004), (11656, 170253), (13113, 151336), (17484, 113502), (18917, 104904), (26226, 75668), (34968, 56751), (37834, 52452)]