1881175824

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{20129}}^1$

素因数の和:20213

約数の個数: 120

約数和(自身を含む): 5840920800

約数和(自身を除く): 3959744976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 59, 66, 72, 88, 99, 118, 132, 144, 176, 177, 198, 236, 264, 354, 396, 472, 528, 531, 649, 708, 792, 944, 1062, 1298, 1416, 1584, 1947, 2124, 2596, 2832, 3894, 4248, 5192, 5841, 7788, 8496, 10384, 11682, 15576, 20129, 23364, 31152, 40258, 46728, 60387, 80516, 93456, 120774, 161032, 181161, 221419, 241548, 322064, 362322, 442838, 483096, 664257, 724644, 885676, 966192, 1187611, 1328514, 1449288, 1771352, 1992771, 2375222, 2657028, 2898576, 3542704, 3562833, 3985542, 4750444, 5314056, 7125666, 7971084, 9500888, 10628112, 10688499, 13063721, 14251332, 15942168, 19001776, 21376998, 26127442, 28502664, 31884336, 39191163, 42753996, 52254884, 57005328, 78382326, 85507992, 104509768, 117573489, 156764652, 171015984, 209019536, 235146978, 313529304, 470293956, 627058608, 940587912, 1881175824]

約数ペア:

[(1, 1881175824), (2, 940587912), (3, 627058608), (4, 470293956), (6, 313529304), (8, 235146978), (9, 209019536), (11, 171015984), (12, 156764652), (16, 117573489), (18, 104509768), (22, 85507992), (24, 78382326), (33, 57005328), (36, 52254884), (44, 42753996), (48, 39191163), (59, 31884336), (66, 28502664), (72, 26127442), (88, 21376998), (99, 19001776), (118, 15942168), (132, 14251332), (144, 13063721), (176, 10688499), (177, 10628112), (198, 9500888), (236, 7971084), (264, 7125666), (354, 5314056), (396, 4750444), (472, 3985542), (528, 3562833), (531, 3542704), (649, 2898576), (708, 2657028), (792, 2375222), (944, 1992771), (1062, 1771352), (1298, 1449288), (1416, 1328514), (1584, 1187611), (1947, 966192), (2124, 885676), (2596, 724644), (2832, 664257), (3894, 483096), (4248, 442838), (5192, 362322), (5841, 322064), (7788, 241548), (8496, 221419), (10384, 181161), (11682, 161032), (15576, 120774), (20129, 93456), (23364, 80516), (31152, 60387), (40258, 46728)]