266342244

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{64709}}^1$

素因数の和:64737

約数の個数: 48

約数和(自身を含む): 724752000

約数和(自身を除く): 458409756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 64709, 129418, 194127, 258836, 388254, 452963, 776508, 905926, 1358889, 1811852, 2717778, 3170741, 5435556, 6341482, 9512223, 12682964, 19024446, 22195187, 38048892, 44390374, 66585561, 88780748, 133171122, 266342244]

約数ペア:

[(1, 266342244), (2, 133171122), (3, 88780748), (4, 66585561), (6, 44390374), (7, 38048892), (12, 22195187), (14, 19024446), (21, 12682964), (28, 9512223), (42, 6341482), (49, 5435556), (84, 3170741), (98, 2717778), (147, 1811852), (196, 1358889), (294, 905926), (343, 776508), (588, 452963), (686, 388254), (1029, 258836), (1372, 194127), (2058, 129418), (4116, 64709)]