442399688638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 695151378432

約数和(自身を除く): 252751689794

約数列:

[1, 2, 31, 62, 193, 223, 317, 386, 446, 523, 634, 1046, 5983, 6913, 9827, 11966, 13826, 16213, 19654, 32426, 43039, 61181, 70691, 86078, 100939, 116629, 122362, 141382, 165791, 201878, 233258, 331582, 1334209, 1896611, 2191421, 2668418, 3129109, 3615499, 3793222, 4382842, 5139521, 6258218, 7230998, 10279042, 13643363, 22509397, 27286726, 31997663, 36971393, 45018794, 63995326, 73942786, 422944253, 697791307, 845888506, 991927553, 1146113183, 1395582614, 1983855106, 2292226366, 7135478849, 14270957698, 221199844319, 442399688638]

約数ペア:

[(1, 442399688638), (2, 221199844319), (31, 14270957698), (62, 7135478849), (193, 2292226366), (223, 1983855106), (317, 1395582614), (386, 1146113183), (446, 991927553), (523, 845888506), (634, 697791307), (1046, 422944253), (5983, 73942786), (6913, 63995326), (9827, 45018794), (11966, 36971393), (13826, 31997663), (16213, 27286726), (19654, 22509397), (32426, 13643363), (43039, 10279042), (61181, 7230998), (70691, 6258218), (86078, 5139521), (100939, 4382842), (116629, 3793222), (122362, 3615499), (141382, 3129109), (165791, 2668418), (201878, 2191421), (233258, 1896611), (331582, 1334209)]