2861966664

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{371491}}^1$

素因数の和:371610

約数の個数: 48

約数和(自身を含む): 7823621520

約数和(自身を除く): 4961654856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 371491, 742982, 1114473, 1485964, 2228946, 2971928, 3343419, 4457892, 6686838, 8915784, 13373676, 26747352, 39749537, 79499074, 119248611, 158998148, 238497222, 317996296, 357745833, 476994444, 715491666, 953988888, 1430983332, 2861966664]

約数ペア:

[(1, 2861966664), (2, 1430983332), (3, 953988888), (4, 715491666), (6, 476994444), (8, 357745833), (9, 317996296), (12, 238497222), (18, 158998148), (24, 119248611), (36, 79499074), (72, 39749537), (107, 26747352), (214, 13373676), (321, 8915784), (428, 6686838), (642, 4457892), (856, 3343419), (963, 2971928), (1284, 2228946), (1926, 1485964), (2568, 1114473), (3852, 742982), (7704, 371491)]