120901024

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 243875016

約数和(自身を除く): 122973992

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 241, 244, 257, 482, 488, 514, 964, 976, 1028, 1928, 1952, 2056, 3856, 4112, 7712, 8224, 14701, 15677, 29402, 31354, 58804, 61937, 62708, 117608, 123874, 125416, 235216, 247748, 250832, 470432, 495496, 501664, 990992, 1981984, 3778157, 7556314, 15112628, 30225256, 60450512, 120901024]

約数ペア:

[(1, 120901024), (2, 60450512), (4, 30225256), (8, 15112628), (16, 7556314), (32, 3778157), (61, 1981984), (122, 990992), (241, 501664), (244, 495496), (257, 470432), (482, 250832), (488, 247748), (514, 235216), (964, 125416), (976, 123874), (1028, 117608), (1928, 62708), (1952, 61937), (2056, 58804), (3856, 31354), (4112, 29402), (7712, 15677), (8224, 14701)]