497786508

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{1021}}^1$

素因数の和:1527

約数の個数: 72

約数和(自身を含む): 1305748080

約数和(自身を除く): 807961572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 467, 522, 934, 1021, 1044, 1401, 1868, 2042, 2802, 3063, 4084, 4203, 5604, 6126, 8406, 9189, 12252, 13543, 16812, 18378, 27086, 29609, 36756, 40629, 54172, 59218, 81258, 88827, 118436, 121887, 162516, 177654, 243774, 266481, 355308, 476807, 487548, 532962, 953614, 1065924, 1430421, 1907228, 2860842, 4291263, 5721684, 8582526, 13827403, 17165052, 27654806, 41482209, 55309612, 82964418, 124446627, 165928836, 248893254, 497786508]

約数ペア:

[(1, 497786508), (2, 248893254), (3, 165928836), (4, 124446627), (6, 82964418), (9, 55309612), (12, 41482209), (18, 27654806), (29, 17165052), (36, 13827403), (58, 8582526), (87, 5721684), (116, 4291263), (174, 2860842), (261, 1907228), (348, 1430421), (467, 1065924), (522, 953614), (934, 532962), (1021, 487548), (1044, 476807), (1401, 355308), (1868, 266481), (2042, 243774), (2802, 177654), (3063, 162516), (4084, 121887), (4203, 118436), (5604, 88827), (6126, 81258), (8406, 59218), (9189, 54172), (12252, 40629), (13543, 36756), (16812, 29609), (18378, 27086)]