253785762

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{563}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 559578240

約数和(自身を除く): 305792478

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 317, 474, 563, 634, 711, 951, 1126, 1422, 1689, 1902, 2853, 3378, 5067, 5706, 10134, 25043, 44477, 50086, 75129, 88954, 133431, 150258, 178471, 225387, 266862, 356942, 400293, 450774, 535413, 800586, 1070826, 1606239, 3212478, 14099209, 28198418, 42297627, 84595254, 126892881, 253785762]

約数ペア:

[(1, 253785762), (2, 126892881), (3, 84595254), (6, 42297627), (9, 28198418), (18, 14099209), (79, 3212478), (158, 1606239), (237, 1070826), (317, 800586), (474, 535413), (563, 450774), (634, 400293), (711, 356942), (951, 266862), (1126, 225387), (1422, 178471), (1689, 150258), (1902, 133431), (2853, 88954), (3378, 75129), (5067, 50086), (5706, 44477), (10134, 25043)]