287280114

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1187}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 663759360

約数和(自身を除く): 376479246

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 193, 209, 386, 418, 579, 627, 1158, 1187, 1254, 2123, 2374, 3561, 3667, 4246, 6369, 7122, 7334, 11001, 12738, 13057, 22002, 22553, 26114, 39171, 40337, 45106, 67659, 78342, 80674, 121011, 135318, 229091, 242022, 248083, 458182, 496166, 687273, 744249, 1374546, 1488498, 2520001, 4352729, 5040002, 7560003, 8705458, 13058187, 15120006, 26116374, 47880019, 95760038, 143640057, 287280114]

約数ペア:

[(1, 287280114), (2, 143640057), (3, 95760038), (6, 47880019), (11, 26116374), (19, 15120006), (22, 13058187), (33, 8705458), (38, 7560003), (57, 5040002), (66, 4352729), (114, 2520001), (193, 1488498), (209, 1374546), (386, 744249), (418, 687273), (579, 496166), (627, 458182), (1158, 248083), (1187, 242022), (1254, 229091), (2123, 135318), (2374, 121011), (3561, 80674), (3667, 78342), (4246, 67659), (6369, 45106), (7122, 40337), (7334, 39171), (11001, 26114), (12738, 22553), (13057, 22002)]