289320472

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2659}}^1$

素因数の和:2768

約数の個数: 64

約数和(自身を含む): 651168000

約数和(自身を除く): 361847528

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 67, 116, 134, 203, 232, 268, 406, 469, 536, 812, 938, 1624, 1876, 1943, 2659, 3752, 3886, 5318, 7772, 10636, 13601, 15544, 18613, 21272, 27202, 37226, 54404, 74452, 77111, 108808, 148904, 154222, 178153, 308444, 356306, 539777, 616888, 712612, 1079554, 1247071, 1425224, 2159108, 2494142, 4318216, 4988284, 5166437, 9976568, 10332874, 20665748, 36165059, 41331496, 72330118, 144660236, 289320472]

約数ペア:

[(1, 289320472), (2, 144660236), (4, 72330118), (7, 41331496), (8, 36165059), (14, 20665748), (28, 10332874), (29, 9976568), (56, 5166437), (58, 4988284), (67, 4318216), (116, 2494142), (134, 2159108), (203, 1425224), (232, 1247071), (268, 1079554), (406, 712612), (469, 616888), (536, 539777), (812, 356306), (938, 308444), (1624, 178153), (1876, 154222), (1943, 148904), (2659, 108808), (3752, 77111), (3886, 74452), (5318, 54404), (7772, 37226), (10636, 27202), (13601, 21272), (15544, 18613)]