508765014

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{64679}}^1$

素因数の和:64729

約数の個数: 48

約数和(自身を含む): 1210809600

約数和(自身を除く): 702044586

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 64679, 129358, 194037, 388074, 582111, 1164222, 1228901, 1487617, 2457802, 2975234, 3686703, 4462851, 7373406, 8925702, 11060109, 13388553, 22120218, 26777106, 28264723, 56529446, 84794169, 169588338, 254382507, 508765014]

約数ペア:

[(1, 508765014), (2, 254382507), (3, 169588338), (6, 84794169), (9, 56529446), (18, 28264723), (19, 26777106), (23, 22120218), (38, 13388553), (46, 11060109), (57, 8925702), (69, 7373406), (114, 4462851), (138, 3686703), (171, 2975234), (207, 2457802), (342, 1487617), (414, 1228901), (437, 1164222), (874, 582111), (1311, 388074), (2622, 194037), (3933, 129358), (7866, 64679)]