284872756

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10789}}^1$

素因数の和:10864

約数の個数: 48

約数和(自身を含む): 609073920

約数和(自身を除く): 324201164

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 943, 1148, 1886, 3772, 6601, 10789, 13202, 21578, 26404, 43156, 75523, 151046, 248147, 302092, 442349, 496294, 884698, 992588, 1737029, 1769396, 3096443, 3474058, 6192886, 6948116, 10174027, 12385772, 20348054, 40696108, 71218189, 142436378, 284872756]

約数ペア:

[(1, 284872756), (2, 142436378), (4, 71218189), (7, 40696108), (14, 20348054), (23, 12385772), (28, 10174027), (41, 6948116), (46, 6192886), (82, 3474058), (92, 3096443), (161, 1769396), (164, 1737029), (287, 992588), (322, 884698), (574, 496294), (644, 442349), (943, 302092), (1148, 248147), (1886, 151046), (3772, 75523), (6601, 43156), (10789, 26404), (13202, 21578)]