218197848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 604054080

約数和(自身を除く): 385856232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 227, 242, 264, 331, 363, 454, 484, 662, 681, 726, 908, 968, 993, 1324, 1362, 1452, 1816, 1986, 2497, 2648, 2724, 2904, 3641, 3972, 4994, 5448, 7282, 7491, 7944, 9988, 10923, 14564, 14982, 19976, 21846, 27467, 29128, 29964, 40051, 43692, 54934, 59928, 75137, 80102, 82401, 87384, 109868, 120153, 150274, 160204, 164802, 219736, 225411, 240306, 300548, 320408, 329604, 450822, 480612, 601096, 659208, 826507, 901644, 961224, 1653014, 1803288, 2479521, 3306028, 4959042, 6612056, 9091577, 9918084, 18183154, 19836168, 27274731, 36366308, 54549462, 72732616, 109098924, 218197848]

約数ペア:

[(1, 218197848), (2, 109098924), (3, 72732616), (4, 54549462), (6, 36366308), (8, 27274731), (11, 19836168), (12, 18183154), (22, 9918084), (24, 9091577), (33, 6612056), (44, 4959042), (66, 3306028), (88, 2479521), (121, 1803288), (132, 1653014), (227, 961224), (242, 901644), (264, 826507), (331, 659208), (363, 601096), (454, 480612), (484, 450822), (662, 329604), (681, 320408), (726, 300548), (908, 240306), (968, 225411), (993, 219736), (1324, 164802), (1362, 160204), (1452, 150274), (1816, 120153), (1986, 109868), (2497, 87384), (2648, 82401), (2724, 80102), (2904, 75137), (3641, 59928), (3972, 54934), (4994, 43692), (5448, 40051), (7282, 29964), (7491, 29128), (7944, 27467), (9988, 21846), (10923, 19976), (14564, 14982)]