391755084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2203}}^1$

素因数の和:2319

約数の個数: 96

約数和(自身を含む): 1096005120

約数和(自身を除く): 704250036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 73, 84, 87, 116, 146, 174, 203, 219, 292, 348, 406, 438, 511, 609, 812, 876, 1022, 1218, 1533, 2044, 2117, 2203, 2436, 3066, 4234, 4406, 6132, 6351, 6609, 8468, 8812, 12702, 13218, 14819, 15421, 25404, 26436, 29638, 30842, 44457, 46263, 59276, 61684, 63887, 88914, 92526, 127774, 160819, 177828, 185052, 191661, 255548, 321638, 383322, 447209, 482457, 643276, 766644, 894418, 964914, 1125733, 1341627, 1788836, 1929828, 2251466, 2683254, 3377199, 4502932, 4663751, 5366508, 6754398, 9327502, 13508796, 13991253, 18655004, 27982506, 32646257, 55965012, 65292514, 97938771, 130585028, 195877542, 391755084]

約数ペア:

[(1, 391755084), (2, 195877542), (3, 130585028), (4, 97938771), (6, 65292514), (7, 55965012), (12, 32646257), (14, 27982506), (21, 18655004), (28, 13991253), (29, 13508796), (42, 9327502), (58, 6754398), (73, 5366508), (84, 4663751), (87, 4502932), (116, 3377199), (146, 2683254), (174, 2251466), (203, 1929828), (219, 1788836), (292, 1341627), (348, 1125733), (406, 964914), (438, 894418), (511, 766644), (609, 643276), (812, 482457), (876, 447209), (1022, 383322), (1218, 321638), (1533, 255548), (2044, 191661), (2117, 185052), (2203, 177828), (2436, 160819), (3066, 127774), (4234, 92526), (4406, 88914), (6132, 63887), (6351, 61684), (6609, 59276), (8468, 46263), (8812, 44457), (12702, 30842), (13218, 29638), (14819, 26436), (15421, 25404)]