1309716618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1572

約数の個数: 128

約数和(自身を含む): 3357573120

約数和(自身を除く): 2047856502

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 43, 51, 58, 86, 87, 102, 119, 129, 174, 203, 238, 258, 301, 357, 406, 493, 602, 609, 714, 731, 903, 986, 1218, 1247, 1462, 1471, 1479, 1806, 2193, 2494, 2942, 2958, 3451, 3741, 4386, 4413, 5117, 6902, 7482, 8729, 8826, 10234, 10297, 10353, 15351, 17458, 20594, 20706, 21199, 25007, 26187, 30702, 30891, 42398, 42659, 50014, 52374, 61782, 63253, 63597, 75021, 85318, 126506, 127194, 127977, 148393, 150042, 175049, 189759, 255954, 296786, 298613, 350098, 379518, 442771, 445179, 525147, 597226, 725203, 885542, 890358, 895839, 1050294, 1075301, 1328313, 1450406, 1791678, 1834337, 2150602, 2175609, 2656626, 3225903, 3668674, 4351218, 5076421, 5503011, 6451806, 7527107, 10152842, 11006022, 12840359, 15054214, 15229263, 22581321, 25680718, 30458526, 31183729, 38521077, 45162642, 62367458, 77042154, 93551187, 187102374, 218286103, 436572206, 654858309, 1309716618]

約数ペア:

[(1, 1309716618), (2, 654858309), (3, 436572206), (6, 218286103), (7, 187102374), (14, 93551187), (17, 77042154), (21, 62367458), (29, 45162642), (34, 38521077), (42, 31183729), (43, 30458526), (51, 25680718), (58, 22581321), (86, 15229263), (87, 15054214), (102, 12840359), (119, 11006022), (129, 10152842), (174, 7527107), (203, 6451806), (238, 5503011), (258, 5076421), (301, 4351218), (357, 3668674), (406, 3225903), (493, 2656626), (602, 2175609), (609, 2150602), (714, 1834337), (731, 1791678), (903, 1450406), (986, 1328313), (1218, 1075301), (1247, 1050294), (1462, 895839), (1471, 890358), (1479, 885542), (1806, 725203), (2193, 597226), (2494, 525147), (2942, 445179), (2958, 442771), (3451, 379518), (3741, 350098), (4386, 298613), (4413, 296786), (5117, 255954), (6902, 189759), (7482, 175049), (8729, 150042), (8826, 148393), (10234, 127977), (10297, 127194), (10353, 126506), (15351, 85318), (17458, 75021), (20594, 63597), (20706, 63253), (21199, 61782), (25007, 52374), (26187, 50014), (30702, 42659), (30891, 42398)]