28784494.000000000

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:952

約数の個数: 112

約数和(自身を含む): 367466880

約数和(自身を除く): 247193664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 109, 112, 168, 192, 218, 224, 327, 336, 436, 448, 654, 672, 763, 821, 872, 1308, 1344, 1526, 1642, 1744, 2289, 2463, 2616, 3052, 3284, 3488, 4578, 4926, 5232, 5747, 6104, 6568, 6976, 9156, 9852, 10464, 11494, 12208, 13136, 17241, 18312, 19704, 20928, 22988, 24416, 26272, 34482, 36624, 39408, 45976, 48832, 52544, 68964, 73248, 78816, 89489, 91952, 137928, 146496, 157632, 178978, 183904, 268467, 275856, 357956, 367808, 536934, 551712, 626423, 715912, 1073868, 1103424, 1252846, 1431824, 1879269, 2147736, 2505692, 2863648, 3758538, 4295472, 5011384, 5727296, 7517076, 8590944, 10022768, 15034152, 17181888, 20045536, 30068304, 40091072, 60136608, 120273216]

約数ペア:

[(1, 120273216), (2, 60136608), (3, 40091072), (4, 30068304), (6, 20045536), (7, 17181888), (8, 15034152), (12, 10022768), (14, 8590944), (16, 7517076), (21, 5727296), (24, 5011384), (28, 4295472), (32, 3758538), (42, 2863648), (48, 2505692), (56, 2147736), (64, 1879269), (84, 1431824), (96, 1252846), (109, 1103424), (112, 1073868), (168, 715912), (192, 626423), (218, 551712), (224, 536934), (327, 367808), (336, 357956), (436, 275856), (448, 268467), (654, 183904), (672, 178978), (763, 157632), (821, 146496), (872, 137928), (1308, 91952), (1344, 89489), (1526, 78816), (1642, 73248), (1744, 68964), (2289, 52544), (2463, 48832), (2616, 45976), (3052, 39408), (3284, 36624), (3488, 34482), (4578, 26272), (4926, 24416), (5232, 22988), (5747, 20928), (6104, 19704), (6568, 18312), (6976, 17241), (9156, 13136), (9852, 12208), (10464, 11494)]