418992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 80

約数和(自身を含む): 1309440

約数和(自身を除く): 890448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 43, 48, 56, 58, 84, 86, 87, 112, 116, 129, 168, 172, 174, 203, 232, 258, 301, 336, 344, 348, 406, 464, 516, 602, 609, 688, 696, 812, 903, 1032, 1204, 1218, 1247, 1392, 1624, 1806, 2064, 2408, 2436, 2494, 3248, 3612, 3741, 4816, 4872, 4988, 7224, 7482, 8729, 9744, 9976, 14448, 14964, 17458, 19952, 26187, 29928, 34916, 52374, 59856, 69832, 104748, 139664, 209496, 418992]

約数ペア:

[(1, 418992), (2, 209496), (3, 139664), (4, 104748), (6, 69832), (7, 59856), (8, 52374), (12, 34916), (14, 29928), (16, 26187), (21, 19952), (24, 17458), (28, 14964), (29, 14448), (42, 9976), (43, 9744), (48, 8729), (56, 7482), (58, 7224), (84, 4988), (86, 4872), (87, 4816), (112, 3741), (116, 3612), (129, 3248), (168, 2494), (172, 2436), (174, 2408), (203, 2064), (232, 1806), (258, 1624), (301, 1392), (336, 1247), (344, 1218), (348, 1204), (406, 1032), (464, 903), (516, 812), (602, 696), (609, 688)]