328045386249

素因数分解:

$3^2\times 7^4\times {\mathrm{919}}^1\times {\mathrm{16519}}^1$

素因数の和:17472

約数の個数: 60

約数和(自身を含む): 553419339200

約数和(自身を除く): 225373952951

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 919, 1029, 2401, 2757, 3087, 6433, 7203, 8271, 16519, 19299, 21609, 45031, 49557, 57897, 115633, 135093, 148671, 315217, 346899, 405279, 809431, 945651, 1040697, 2206519, 2428293, 2836953, 5666017, 6619557, 7284879, 15180961, 16998051, 19858671, 39662119, 45542883, 50994153, 106266727, 118986357, 136628649, 318800181, 356959071, 743867089, 956400543, 2231601267, 5207069623, 6694803801, 15621208869, 36449487361, 46863626607, 109348462083, 328045386249]

約数ペア:

[(1, 328045386249), (3, 109348462083), (7, 46863626607), (9, 36449487361), (21, 15621208869), (49, 6694803801), (63, 5207069623), (147, 2231601267), (343, 956400543), (441, 743867089), (919, 356959071), (1029, 318800181), (2401, 136628649), (2757, 118986357), (3087, 106266727), (6433, 50994153), (7203, 45542883), (8271, 39662119), (16519, 19858671), (19299, 16998051), (21609, 15180961), (45031, 7284879), (49557, 6619557), (57897, 5666017), (115633, 2836953), (135093, 2428293), (148671, 2206519), (315217, 1040697), (346899, 945651), (405279, 809431)]