255169376

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3571}}^1$

素因数の和:3628

約数の個数: 96

約数和(自身を含む): 648103680

約数和(自身を除く): 392934304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 224, 232, 308, 319, 352, 406, 464, 616, 638, 812, 928, 1232, 1276, 1624, 2233, 2464, 2552, 3248, 3571, 4466, 5104, 6496, 7142, 8932, 10208, 14284, 17864, 24997, 28568, 35728, 39281, 49994, 57136, 71456, 78562, 99988, 103559, 114272, 157124, 199976, 207118, 274967, 314248, 399952, 414236, 549934, 628496, 724913, 799904, 828472, 1099868, 1139149, 1256992, 1449826, 1656944, 2199736, 2278298, 2899652, 3313888, 4399472, 4556596, 5799304, 7974043, 8798944, 9113192, 11598608, 15948086, 18226384, 23197216, 31896172, 36452768, 63792344, 127584688, 255169376]

約数ペア:

[(1, 255169376), (2, 127584688), (4, 63792344), (7, 36452768), (8, 31896172), (11, 23197216), (14, 18226384), (16, 15948086), (22, 11598608), (28, 9113192), (29, 8798944), (32, 7974043), (44, 5799304), (56, 4556596), (58, 4399472), (77, 3313888), (88, 2899652), (112, 2278298), (116, 2199736), (154, 1656944), (176, 1449826), (203, 1256992), (224, 1139149), (232, 1099868), (308, 828472), (319, 799904), (352, 724913), (406, 628496), (464, 549934), (616, 414236), (638, 399952), (812, 314248), (928, 274967), (1232, 207118), (1276, 199976), (1624, 157124), (2233, 114272), (2464, 103559), (2552, 99988), (3248, 78562), (3571, 71456), (4466, 57136), (5104, 49994), (6496, 39281), (7142, 35728), (8932, 28568), (10208, 24997), (14284, 17864)]