140027448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2777}}^1$

素因数の和:2988

約数の個数: 64

約数和(自身を含む): 384030720

約数和(自身を除く): 244003272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 191, 264, 382, 573, 764, 1146, 1528, 2101, 2292, 2777, 4202, 4584, 5554, 6303, 8331, 8404, 11108, 12606, 16662, 16808, 22216, 25212, 30547, 33324, 50424, 61094, 66648, 91641, 122188, 183282, 244376, 366564, 530407, 733128, 1060814, 1591221, 2121628, 3182442, 4243256, 5834477, 6364884, 11668954, 12729768, 17503431, 23337908, 35006862, 46675816, 70013724, 140027448]

約数ペア:

[(1, 140027448), (2, 70013724), (3, 46675816), (4, 35006862), (6, 23337908), (8, 17503431), (11, 12729768), (12, 11668954), (22, 6364884), (24, 5834477), (33, 4243256), (44, 3182442), (66, 2121628), (88, 1591221), (132, 1060814), (191, 733128), (264, 530407), (382, 366564), (573, 244376), (764, 183282), (1146, 122188), (1528, 91641), (2101, 66648), (2292, 61094), (2777, 50424), (4202, 33324), (4584, 30547), (5554, 25212), (6303, 22216), (8331, 16808), (8404, 16662), (11108, 12606)]