298828096

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21517}}^1$

素因数の和:21567

約数の個数: 56

約数和(自身を含む): 699593216

約数和(自身を除く): 400765120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 21517, 43034, 86068, 150619, 172136, 301238, 344272, 602476, 667027, 688544, 1204952, 1334054, 1377088, 2409904, 2668108, 4669189, 4819808, 5336216, 9338378, 9639616, 10672432, 18676756, 21344864, 37353512, 42689728, 74707024, 149414048, 298828096]

約数ペア:

[(1, 298828096), (2, 149414048), (4, 74707024), (7, 42689728), (8, 37353512), (14, 21344864), (16, 18676756), (28, 10672432), (31, 9639616), (32, 9338378), (56, 5336216), (62, 4819808), (64, 4669189), (112, 2668108), (124, 2409904), (217, 1377088), (224, 1334054), (248, 1204952), (434, 688544), (448, 667027), (496, 602476), (868, 344272), (992, 301238), (1736, 172136), (1984, 150619), (3472, 86068), (6944, 43034), (13888, 21517)]