247404528

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{5009}}^1$

素因数の和:5044

約数の個数: 120

約数和(自身を含む): 807612000

約数和(自身を除く): 560207472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 3087, 3528, 4116, 5009, 5488, 6174, 7056, 8232, 10018, 12348, 15027, 16464, 20036, 24696, 30054, 35063, 40072, 45081, 49392, 60108, 70126, 80144, 90162, 105189, 120216, 140252, 180324, 210378, 240432, 245441, 280504, 315567, 360648, 420756, 490882, 561008, 631134, 721296, 736323, 841512, 981764, 1262268, 1472646, 1683024, 1718087, 1963528, 2208969, 2524536, 2945292, 3436174, 3927056, 4417938, 5049072, 5154261, 5890584, 6872348, 8835876, 10308522, 11781168, 13744696, 15462783, 17671752, 20617044, 27489392, 30925566, 35343504, 41234088, 61851132, 82468176, 123702264, 247404528]

約数ペア:

[(1, 247404528), (2, 123702264), (3, 82468176), (4, 61851132), (6, 41234088), (7, 35343504), (8, 30925566), (9, 27489392), (12, 20617044), (14, 17671752), (16, 15462783), (18, 13744696), (21, 11781168), (24, 10308522), (28, 8835876), (36, 6872348), (42, 5890584), (48, 5154261), (49, 5049072), (56, 4417938), (63, 3927056), (72, 3436174), (84, 2945292), (98, 2524536), (112, 2208969), (126, 1963528), (144, 1718087), (147, 1683024), (168, 1472646), (196, 1262268), (252, 981764), (294, 841512), (336, 736323), (343, 721296), (392, 631134), (441, 561008), (504, 490882), (588, 420756), (686, 360648), (784, 315567), (882, 280504), (1008, 245441), (1029, 240432), (1176, 210378), (1372, 180324), (1764, 140252), (2058, 120216), (2352, 105189), (2744, 90162), (3087, 80144), (3528, 70126), (4116, 60108), (5009, 49392), (5488, 45081), (6174, 40072), (7056, 35063), (8232, 30054), (10018, 24696), (12348, 20036), (15027, 16464)]