858200364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2820

約数の個数: 144

約数和(自身を含む): 2625342720

約数和(自身を除く): 1767142356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 43, 58, 63, 84, 86, 87, 116, 126, 129, 172, 174, 203, 252, 258, 261, 301, 348, 387, 406, 516, 522, 602, 609, 774, 812, 903, 1044, 1204, 1218, 1247, 1548, 1806, 1827, 2436, 2494, 2709, 2731, 3612, 3654, 3741, 4988, 5418, 5462, 7308, 7482, 8193, 8729, 10836, 10924, 11223, 14964, 16386, 17458, 19117, 22446, 24579, 26187, 32772, 34916, 38234, 44892, 49158, 52374, 57351, 76468, 78561, 79199, 98316, 104748, 114702, 117433, 157122, 158398, 172053, 229404, 234866, 237597, 314244, 316796, 344106, 352299, 469732, 475194, 554393, 688212, 704598, 712791, 822031, 950388, 1056897, 1108786, 1409196, 1425582, 1644062, 1663179, 2113794, 2217572, 2466093, 2851164, 3288124, 3326358, 3405557, 4227588, 4932186, 4989537, 6652716, 6811114, 7398279, 9864372, 9979074, 10216671, 13622228, 14796558, 19958148, 20433342, 23838899, 29593116, 30650013, 40866684, 47677798, 61300026, 71516697, 95355596, 122600052, 143033394, 214550091, 286066788, 429100182, 858200364]

約数ペア:

[(1, 858200364), (2, 429100182), (3, 286066788), (4, 214550091), (6, 143033394), (7, 122600052), (9, 95355596), (12, 71516697), (14, 61300026), (18, 47677798), (21, 40866684), (28, 30650013), (29, 29593116), (36, 23838899), (42, 20433342), (43, 19958148), (58, 14796558), (63, 13622228), (84, 10216671), (86, 9979074), (87, 9864372), (116, 7398279), (126, 6811114), (129, 6652716), (172, 4989537), (174, 4932186), (203, 4227588), (252, 3405557), (258, 3326358), (261, 3288124), (301, 2851164), (348, 2466093), (387, 2217572), (406, 2113794), (516, 1663179), (522, 1644062), (602, 1425582), (609, 1409196), (774, 1108786), (812, 1056897), (903, 950388), (1044, 822031), (1204, 712791), (1218, 704598), (1247, 688212), (1548, 554393), (1806, 475194), (1827, 469732), (2436, 352299), (2494, 344106), (2709, 316796), (2731, 314244), (3612, 237597), (3654, 234866), (3741, 229404), (4988, 172053), (5418, 158398), (5462, 157122), (7308, 117433), (7482, 114702), (8193, 104748), (8729, 98316), (10836, 79199), (10924, 78561), (11223, 76468), (14964, 57351), (16386, 52374), (17458, 49158), (19117, 44892), (22446, 38234), (24579, 34916), (26187, 32772)]