289069416

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{24631}}^1$

素因数の和:24806

約数の個数: 48

約数和(自身を含む): 787731360

約数和(自身を除く): 498661944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 24631, 49262, 73893, 98524, 147786, 197048, 221679, 295572, 443358, 591144, 886716, 1773432, 4014853, 8029706, 12044559, 16059412, 24089118, 32118824, 36133677, 48178236, 72267354, 96356472, 144534708, 289069416]

約数ペア:

[(1, 289069416), (2, 144534708), (3, 96356472), (4, 72267354), (6, 48178236), (8, 36133677), (9, 32118824), (12, 24089118), (18, 16059412), (24, 12044559), (36, 8029706), (72, 4014853), (163, 1773432), (326, 886716), (489, 591144), (652, 443358), (978, 295572), (1304, 221679), (1467, 197048), (1956, 147786), (2934, 98524), (3912, 73893), (5868, 49262), (11736, 24631)]