268807572

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:872

約数の個数: 144

約数和(自身を含む): 794486784

約数和(自身を除く): 525679212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 243, 279, 297, 324, 341, 372, 396, 486, 558, 594, 682, 811, 837, 891, 972, 1023, 1116, 1188, 1364, 1622, 1674, 1782, 2046, 2433, 2511, 2673, 3069, 3244, 3348, 3564, 4092, 4866, 5022, 5346, 6138, 7299, 7533, 8921, 9207, 9732, 10044, 10692, 12276, 14598, 15066, 17842, 18414, 21897, 25141, 26763, 27621, 29196, 30132, 35684, 36828, 43794, 50282, 53526, 55242, 65691, 75423, 80289, 82863, 87588, 100564, 107052, 110484, 131382, 150846, 160578, 165726, 197073, 226269, 240867, 262764, 276551, 301692, 321156, 331452, 394146, 452538, 481734, 553102, 678807, 722601, 788292, 829653, 905076, 963468, 1106204, 1357614, 1445202, 1659306, 2036421, 2167803, 2488959, 2715228, 2890404, 3318612, 4072842, 4335606, 4977918, 6109263, 7466877, 8145684, 8671212, 9955836, 12218526, 14933754, 22400631, 24437052, 29867508, 44801262, 67201893, 89602524, 134403786, 268807572]

約数ペア:

[(1, 268807572), (2, 134403786), (3, 89602524), (4, 67201893), (6, 44801262), (9, 29867508), (11, 24437052), (12, 22400631), (18, 14933754), (22, 12218526), (27, 9955836), (31, 8671212), (33, 8145684), (36, 7466877), (44, 6109263), (54, 4977918), (62, 4335606), (66, 4072842), (81, 3318612), (93, 2890404), (99, 2715228), (108, 2488959), (124, 2167803), (132, 2036421), (162, 1659306), (186, 1445202), (198, 1357614), (243, 1106204), (279, 963468), (297, 905076), (324, 829653), (341, 788292), (372, 722601), (396, 678807), (486, 553102), (558, 481734), (594, 452538), (682, 394146), (811, 331452), (837, 321156), (891, 301692), (972, 276551), (1023, 262764), (1116, 240867), (1188, 226269), (1364, 197073), (1622, 165726), (1674, 160578), (1782, 150846), (2046, 131382), (2433, 110484), (2511, 107052), (2673, 100564), (3069, 87588), (3244, 82863), (3348, 80289), (3564, 75423), (4092, 65691), (4866, 55242), (5022, 53526), (5346, 50282), (6138, 43794), (7299, 36828), (7533, 35684), (8921, 30132), (9207, 29196), (9732, 27621), (10044, 26763), (10692, 25141), (12276, 21897), (14598, 18414), (15066, 17842)]