306420864

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{25741}}^1$

素因数の和:25789

約数の個数: 64

約数和(自身を含む): 840218880

約数和(自身を除く): 533798016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 25741, 51482, 77223, 102964, 154446, 205928, 308892, 411856, 617784, 797971, 823712, 1235568, 1595942, 1647424, 2393913, 2471136, 3191884, 3294848, 4787826, 4942272, 6383768, 9575652, 9884544, 12767536, 19151304, 25535072, 38302608, 51070144, 76605216, 102140288, 153210432, 306420864]

約数ペア:

[(1, 306420864), (2, 153210432), (3, 102140288), (4, 76605216), (6, 51070144), (8, 38302608), (12, 25535072), (16, 19151304), (24, 12767536), (31, 9884544), (32, 9575652), (48, 6383768), (62, 4942272), (64, 4787826), (93, 3294848), (96, 3191884), (124, 2471136), (128, 2393913), (186, 1647424), (192, 1595942), (248, 1235568), (372, 823712), (384, 797971), (496, 617784), (744, 411856), (992, 308892), (1488, 205928), (1984, 154446), (2976, 102964), (3968, 77223), (5952, 51482), (11904, 25741)]