290140614

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{967}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 640273920

約数和(自身を除く): 350133306

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 211, 237, 422, 474, 633, 711, 967, 1266, 1422, 1899, 1934, 2901, 3798, 5802, 8703, 16669, 17406, 33338, 50007, 76393, 100014, 150021, 152786, 204037, 229179, 300042, 408074, 458358, 612111, 687537, 1224222, 1375074, 1836333, 3672666, 16118923, 32237846, 48356769, 96713538, 145070307, 290140614]

約数ペア:

[(1, 290140614), (2, 145070307), (3, 96713538), (6, 48356769), (9, 32237846), (18, 16118923), (79, 3672666), (158, 1836333), (211, 1375074), (237, 1224222), (422, 687537), (474, 612111), (633, 458358), (711, 408074), (967, 300042), (1266, 229179), (1422, 204037), (1899, 152786), (1934, 150021), (2901, 100014), (3798, 76393), (5802, 50007), (8703, 33338), (16669, 17406)]