289096074

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{51977}}^1$

素因数の和:52091

約数の個数: 32

約数和(自身を含む): 648685440

約数和(自身を除く): 359589366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 51977, 103954, 155931, 311862, 467793, 935586, 1403379, 2806758, 5353631, 10707262, 16060893, 32121786, 48182679, 96365358, 144548037, 289096074]

約数ペア:

[(1, 289096074), (2, 144548037), (3, 96365358), (6, 48182679), (9, 32121786), (18, 16060893), (27, 10707262), (54, 5353631), (103, 2806758), (206, 1403379), (309, 935586), (618, 467793), (927, 311862), (1854, 155931), (2781, 103954), (5562, 51977)]