123505368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2221}}^1$

素因数の和:2568

約数の個数: 64

約数和(自身を含む): 354097920

約数和(自身を除く): 230592552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 662, 993, 1324, 1986, 2221, 2317, 2648, 3972, 4442, 4634, 6663, 6951, 7944, 8884, 9268, 13326, 13902, 15547, 17768, 18536, 26652, 27804, 31094, 46641, 53304, 55608, 62188, 93282, 124376, 186564, 373128, 735151, 1470302, 2205453, 2940604, 4410906, 5146057, 5881208, 8821812, 10292114, 15438171, 17643624, 20584228, 30876342, 41168456, 61752684, 123505368]

約数ペア:

[(1, 123505368), (2, 61752684), (3, 41168456), (4, 30876342), (6, 20584228), (7, 17643624), (8, 15438171), (12, 10292114), (14, 8821812), (21, 5881208), (24, 5146057), (28, 4410906), (42, 2940604), (56, 2205453), (84, 1470302), (168, 735151), (331, 373128), (662, 186564), (993, 124376), (1324, 93282), (1986, 62188), (2221, 55608), (2317, 53304), (2648, 46641), (3972, 31094), (4442, 27804), (4634, 26652), (6663, 18536), (6951, 17768), (7944, 15547), (8884, 13902), (9268, 13326)]