214235964

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2389}}^1$

素因数の和:2499

約数の個数: 72

約数和(自身を含む): 563734080

約数和(自身を除く): 349498116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 423, 477, 564, 636, 846, 954, 1692, 1908, 2389, 2491, 4778, 4982, 7167, 7473, 9556, 9964, 14334, 14946, 21501, 22419, 28668, 29892, 43002, 44838, 86004, 89676, 112283, 126617, 224566, 253234, 336849, 379851, 449132, 506468, 673698, 759702, 1010547, 1139553, 1347396, 1519404, 2021094, 2279106, 4042188, 4558212, 5950999, 11901998, 17852997, 23803996, 35705994, 53558991, 71411988, 107117982, 214235964]

約数ペア:

[(1, 214235964), (2, 107117982), (3, 71411988), (4, 53558991), (6, 35705994), (9, 23803996), (12, 17852997), (18, 11901998), (36, 5950999), (47, 4558212), (53, 4042188), (94, 2279106), (106, 2021094), (141, 1519404), (159, 1347396), (188, 1139553), (212, 1010547), (282, 759702), (318, 673698), (423, 506468), (477, 449132), (564, 379851), (636, 336849), (846, 253234), (954, 224566), (1692, 126617), (1908, 112283), (2389, 89676), (2491, 86004), (4778, 44838), (4982, 43002), (7167, 29892), (7473, 28668), (9556, 22419), (9964, 21501), (14334, 14946)]