242494728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{206203}}^1$

素因数の和:206226

約数の個数: 48

約数和(自身を含む): 705217680

約数和(自身を除く): 462722952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 206203, 412406, 618609, 824812, 1237218, 1443421, 1649624, 2474436, 2886842, 4330263, 4948872, 5773684, 8660526, 10103947, 11547368, 17321052, 20207894, 30311841, 34642104, 40415788, 60623682, 80831576, 121247364, 242494728]

約数ペア:

[(1, 242494728), (2, 121247364), (3, 80831576), (4, 60623682), (6, 40415788), (7, 34642104), (8, 30311841), (12, 20207894), (14, 17321052), (21, 11547368), (24, 10103947), (28, 8660526), (42, 5773684), (49, 4948872), (56, 4330263), (84, 2886842), (98, 2474436), (147, 1649624), (168, 1443421), (196, 1237218), (294, 824812), (392, 618609), (588, 412406), (1176, 206203)]