7908960808

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1\times {\mathrm{523}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 17608034880

約数和(自身を除く): 9699074072

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 281, 434, 523, 562, 868, 961, 1046, 1124, 1736, 1922, 1967, 2092, 2248, 3661, 3844, 3934, 4184, 6727, 7322, 7688, 7868, 8711, 13454, 14644, 15736, 16213, 17422, 26908, 29288, 32426, 34844, 53816, 60977, 64852, 69688, 113491, 121954, 129704, 146963, 226982, 243908, 270041, 293926, 453964, 487816, 502603, 540082, 587852, 907928, 1005206, 1028741, 1080164, 1175704, 1890287, 2010412, 2057482, 2160328, 3518221, 3780574, 4020824, 4114964, 4555853, 7036442, 7561148, 8229928, 9111706, 14072884, 15122296, 18223412, 28145768, 31890971, 36446824, 63781942, 127563884, 141231443, 255127768, 282462886, 564925772, 988620101, 1129851544, 1977240202, 3954480404, 7908960808]

約数ペア:

[(1, 7908960808), (2, 3954480404), (4, 1977240202), (7, 1129851544), (8, 988620101), (14, 564925772), (28, 282462886), (31, 255127768), (56, 141231443), (62, 127563884), (124, 63781942), (217, 36446824), (248, 31890971), (281, 28145768), (434, 18223412), (523, 15122296), (562, 14072884), (868, 9111706), (961, 8229928), (1046, 7561148), (1124, 7036442), (1736, 4555853), (1922, 4114964), (1967, 4020824), (2092, 3780574), (2248, 3518221), (3661, 2160328), (3844, 2057482), (3934, 2010412), (4184, 1890287), (6727, 1175704), (7322, 1080164), (7688, 1028741), (7868, 1005206), (8711, 907928), (13454, 587852), (14644, 540082), (15736, 502603), (16213, 487816), (17422, 453964), (26908, 293926), (29288, 270041), (32426, 243908), (34844, 226982), (53816, 146963), (60977, 129704), (64852, 121954), (69688, 113491)]