287862426

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{10141}}^1$

素因数の和:10251

約数の個数: 48

約数和(自身を含む): 664503840

約数和(自身を除く): 376641414

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 166, 171, 249, 342, 498, 747, 1494, 1577, 3154, 4731, 9462, 10141, 14193, 20282, 28386, 30423, 60846, 91269, 182538, 192679, 385358, 578037, 841703, 1156074, 1683406, 1734111, 2525109, 3468222, 5050218, 7575327, 15150654, 15992357, 31984714, 47977071, 95954142, 143931213, 287862426]

約数ペア:

[(1, 287862426), (2, 143931213), (3, 95954142), (6, 47977071), (9, 31984714), (18, 15992357), (19, 15150654), (38, 7575327), (57, 5050218), (83, 3468222), (114, 2525109), (166, 1734111), (171, 1683406), (249, 1156074), (342, 841703), (498, 578037), (747, 385358), (1494, 192679), (1577, 182538), (3154, 91269), (4731, 60846), (9462, 30423), (10141, 28386), (14193, 20282)]