219933468

素因数分解:

$2^2\times 3^7\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 596592640

約数和(自身を除く): 376659172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 729, 811, 837, 972, 1116, 1458, 1622, 1674, 2187, 2433, 2511, 2916, 3244, 3348, 4374, 4866, 5022, 7299, 7533, 8748, 9732, 10044, 14598, 15066, 21897, 22599, 25141, 29196, 30132, 43794, 45198, 50282, 65691, 67797, 75423, 87588, 90396, 100564, 131382, 135594, 150846, 197073, 226269, 262764, 271188, 301692, 394146, 452538, 591219, 678807, 788292, 905076, 1182438, 1357614, 1773657, 2036421, 2364876, 2715228, 3547314, 4072842, 6109263, 7094628, 8145684, 12218526, 18327789, 24437052, 36655578, 54983367, 73311156, 109966734, 219933468]

約数ペア:

[(1, 219933468), (2, 109966734), (3, 73311156), (4, 54983367), (6, 36655578), (9, 24437052), (12, 18327789), (18, 12218526), (27, 8145684), (31, 7094628), (36, 6109263), (54, 4072842), (62, 3547314), (81, 2715228), (93, 2364876), (108, 2036421), (124, 1773657), (162, 1357614), (186, 1182438), (243, 905076), (279, 788292), (324, 678807), (372, 591219), (486, 452538), (558, 394146), (729, 301692), (811, 271188), (837, 262764), (972, 226269), (1116, 197073), (1458, 150846), (1622, 135594), (1674, 131382), (2187, 100564), (2433, 90396), (2511, 87588), (2916, 75423), (3244, 67797), (3348, 65691), (4374, 50282), (4866, 45198), (5022, 43794), (7299, 30132), (7533, 29196), (8748, 25141), (9732, 22599), (10044, 21897), (14598, 15066)]