211324064

素因数分解:

$2^5\times 7^2\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:770

約数の個数: 72

約数和(自身を含む): 486652320

約数和(自身を除く): 275328256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 307, 392, 439, 614, 784, 878, 1228, 1568, 1756, 2149, 2456, 3073, 3512, 4298, 4912, 6146, 7024, 8596, 9824, 12292, 14048, 15043, 17192, 21511, 24584, 30086, 34384, 43022, 49168, 60172, 68768, 86044, 98336, 120344, 134773, 172088, 240688, 269546, 344176, 481376, 539092, 688352, 943411, 1078184, 1886822, 2156368, 3773644, 4312736, 6603877, 7547288, 13207754, 15094576, 26415508, 30189152, 52831016, 105662032, 211324064]

約数ペア:

[(1, 211324064), (2, 105662032), (4, 52831016), (7, 30189152), (8, 26415508), (14, 15094576), (16, 13207754), (28, 7547288), (32, 6603877), (49, 4312736), (56, 3773644), (98, 2156368), (112, 1886822), (196, 1078184), (224, 943411), (307, 688352), (392, 539092), (439, 481376), (614, 344176), (784, 269546), (878, 240688), (1228, 172088), (1568, 134773), (1756, 120344), (2149, 98336), (2456, 86044), (3073, 68768), (3512, 60172), (4298, 49168), (4912, 43022), (6146, 34384), (7024, 30086), (8596, 24584), (9824, 21511), (12292, 17192), (14048, 15043)]