1020272

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 60

約数和(自身を含む): 2374848

約数和(自身を除く): 1354576

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 121, 124, 136, 176, 187, 242, 248, 272, 341, 374, 484, 496, 527, 682, 748, 968, 1054, 1364, 1496, 1936, 2057, 2108, 2728, 2992, 3751, 4114, 4216, 5456, 5797, 7502, 8228, 8432, 11594, 15004, 16456, 23188, 30008, 32912, 46376, 60016, 63767, 92752, 127534, 255068, 510136, 1020272]

約数ペア:

[(1, 1020272), (2, 510136), (4, 255068), (8, 127534), (11, 92752), (16, 63767), (17, 60016), (22, 46376), (31, 32912), (34, 30008), (44, 23188), (62, 16456), (68, 15004), (88, 11594), (121, 8432), (124, 8228), (136, 7502), (176, 5797), (187, 5456), (242, 4216), (248, 4114), (272, 3751), (341, 2992), (374, 2728), (484, 2108), (496, 2057), (527, 1936), (682, 1496), (748, 1364), (968, 1054)]