214706744

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 477634560

約数和(自身を除く): 262927816

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 337, 367, 434, 674, 734, 868, 1348, 1468, 1736, 2359, 2569, 2696, 2936, 4718, 5138, 9436, 10276, 10447, 11377, 18872, 20552, 20894, 22754, 41788, 45508, 73129, 79639, 83576, 91016, 123679, 146258, 159278, 247358, 292516, 318556, 494716, 585032, 637112, 865753, 989432, 1731506, 3463012, 3834049, 6926024, 7668098, 15336196, 26838343, 30672392, 53676686, 107353372, 214706744]

約数ペア:

[(1, 214706744), (2, 107353372), (4, 53676686), (7, 30672392), (8, 26838343), (14, 15336196), (28, 7668098), (31, 6926024), (56, 3834049), (62, 3463012), (124, 1731506), (217, 989432), (248, 865753), (337, 637112), (367, 585032), (434, 494716), (674, 318556), (734, 292516), (868, 247358), (1348, 159278), (1468, 146258), (1736, 123679), (2359, 91016), (2569, 83576), (2696, 79639), (2936, 73129), (4718, 45508), (5138, 41788), (9436, 22754), (10276, 20894), (10447, 20552), (11377, 18872)]