285453092

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 542868480

約数和(自身を除く): 257415388

約数列:

[1, 2, 4, 23, 43, 46, 59, 86, 92, 118, 172, 236, 989, 1223, 1357, 1978, 2446, 2537, 2714, 3956, 4892, 5074, 5428, 10148, 28129, 52589, 56258, 58351, 72157, 105178, 112516, 116702, 144314, 210356, 233404, 288628, 1209547, 1659611, 2419094, 3102751, 3319222, 4838188, 6205502, 6638444, 12411004, 71363273, 142726546, 285453092]

約数ペア:

[(1, 285453092), (2, 142726546), (4, 71363273), (23, 12411004), (43, 6638444), (46, 6205502), (59, 4838188), (86, 3319222), (92, 3102751), (118, 2419094), (172, 1659611), (236, 1209547), (989, 288628), (1223, 233404), (1357, 210356), (1978, 144314), (2446, 116702), (2537, 112516), (2714, 105178), (3956, 72157), (4892, 58351), (5074, 56258), (5428, 52589), (10148, 28129)]