272536376

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4243}}^1$

素因数の和:4324

約数の個数: 64

約数和(自身を含む): 619284480

約数和(自身を除く): 346748104

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 1036, 1147, 1736, 2072, 2294, 4243, 4588, 8029, 8486, 9176, 16058, 16972, 29701, 32116, 33944, 59402, 64232, 118804, 131533, 156991, 237608, 263066, 313982, 526132, 627964, 920731, 1052264, 1098937, 1255928, 1841462, 2197874, 3682924, 4395748, 4866721, 7365848, 8791496, 9733442, 19466884, 34067047, 38933768, 68134094, 136268188, 272536376]

約数ペア:

[(1, 272536376), (2, 136268188), (4, 68134094), (7, 38933768), (8, 34067047), (14, 19466884), (28, 9733442), (31, 8791496), (37, 7365848), (56, 4866721), (62, 4395748), (74, 3682924), (124, 2197874), (148, 1841462), (217, 1255928), (248, 1098937), (259, 1052264), (296, 920731), (434, 627964), (518, 526132), (868, 313982), (1036, 263066), (1147, 237608), (1736, 156991), (2072, 131533), (2294, 118804), (4243, 64232), (4588, 59402), (8029, 33944), (8486, 32116), (9176, 29701), (16058, 16972)]