591767968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1999}}^1$

素因数の和:2078

約数の個数: 72

約数和(自身を含む): 1316952000

約数和(自身を除く): 725184032

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 841, 928, 1276, 1682, 1999, 2552, 3364, 3998, 5104, 6728, 7996, 9251, 10208, 13456, 15992, 18502, 21989, 26912, 31984, 37004, 43978, 57971, 63968, 74008, 87956, 115942, 148016, 175912, 231884, 296032, 351824, 463768, 637681, 703648, 927536, 1275362, 1681159, 1855072, 2550724, 3362318, 5101448, 6724636, 10202896, 13449272, 18492749, 20405792, 26898544, 36985498, 53797088, 73970996, 147941992, 295883984, 591767968]

約数ペア:

[(1, 591767968), (2, 295883984), (4, 147941992), (8, 73970996), (11, 53797088), (16, 36985498), (22, 26898544), (29, 20405792), (32, 18492749), (44, 13449272), (58, 10202896), (88, 6724636), (116, 5101448), (176, 3362318), (232, 2550724), (319, 1855072), (352, 1681159), (464, 1275362), (638, 927536), (841, 703648), (928, 637681), (1276, 463768), (1682, 351824), (1999, 296032), (2552, 231884), (3364, 175912), (3998, 148016), (5104, 115942), (6728, 87956), (7996, 74008), (9251, 63968), (10208, 57971), (13456, 43978), (15992, 37004), (18502, 31984), (21989, 26912)]