214527289256

素因数分解:

$2^3\times 7^3\times {\mathrm{379}}^1\times {\mathrm{206281}}^1$

素因数の和:206687

約数の個数: 64

約数和(自身を含む): 470322960000

約数和(自身を除く): 255795670744

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 379, 392, 686, 758, 1372, 1516, 2653, 2744, 3032, 5306, 10612, 18571, 21224, 37142, 74284, 129997, 148568, 206281, 259994, 412562, 519988, 825124, 1039976, 1443967, 1650248, 2887934, 5775868, 10107769, 11551736, 20215538, 40431076, 70754383, 78180499, 80862152, 141508766, 156360998, 283017532, 312721996, 547263493, 566035064, 625443992, 1094526986, 2189053972, 3830844451, 4378107944, 7661688902, 15323377804, 26815911157, 30646755608, 53631822314, 107263644628, 214527289256]

約数ペア:

[(1, 214527289256), (2, 107263644628), (4, 53631822314), (7, 30646755608), (8, 26815911157), (14, 15323377804), (28, 7661688902), (49, 4378107944), (56, 3830844451), (98, 2189053972), (196, 1094526986), (343, 625443992), (379, 566035064), (392, 547263493), (686, 312721996), (758, 283017532), (1372, 156360998), (1516, 141508766), (2653, 80862152), (2744, 78180499), (3032, 70754383), (5306, 40431076), (10612, 20215538), (18571, 11551736), (21224, 10107769), (37142, 5775868), (74284, 2887934), (129997, 1650248), (148568, 1443967), (206281, 1039976), (259994, 825124), (412562, 519988)]