21224608064

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{659}}^1\times {\mathrm{4159}}^1$

素因数の和:4852

約数の個数: 84

約数和(自身を含む): 46375929600

約数和(自身を除く): 25151321536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 659, 704, 968, 1318, 1936, 2636, 3872, 4159, 5272, 7249, 7744, 8318, 10544, 14498, 16636, 21088, 28996, 33272, 42176, 45749, 57992, 66544, 79739, 91498, 115984, 133088, 159478, 182996, 231968, 266176, 318956, 365992, 463936, 503239, 637912, 731984, 1006478, 1275824, 1463968, 2012956, 2551648, 2740781, 2927936, 4025912, 5103296, 5481562, 8051824, 10963124, 16103648, 21926248, 30148591, 32207296, 43852496, 60297182, 87704992, 120594364, 175409984, 241188728, 331634501, 482377456, 663269002, 964754912, 1326538004, 1929509824, 2653076008, 5306152016, 10612304032, 21224608064]

約数ペア:

[(1, 21224608064), (2, 10612304032), (4, 5306152016), (8, 2653076008), (11, 1929509824), (16, 1326538004), (22, 964754912), (32, 663269002), (44, 482377456), (64, 331634501), (88, 241188728), (121, 175409984), (176, 120594364), (242, 87704992), (352, 60297182), (484, 43852496), (659, 32207296), (704, 30148591), (968, 21926248), (1318, 16103648), (1936, 10963124), (2636, 8051824), (3872, 5481562), (4159, 5103296), (5272, 4025912), (7249, 2927936), (7744, 2740781), (8318, 2551648), (10544, 2012956), (14498, 1463968), (16636, 1275824), (21088, 1006478), (28996, 731984), (33272, 637912), (42176, 503239), (45749, 463936), (57992, 365992), (66544, 318956), (79739, 266176), (91498, 231968), (115984, 182996), (133088, 159478)]