258270288

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{185539}}^1$

素因数の和:185579

約数の個数: 40

約数和(自身を含む): 690208800

約数和(自身を除く): 431938512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 185539, 371078, 556617, 742156, 1113234, 1484312, 2226468, 2968624, 4452936, 5380631, 8905872, 10761262, 16141893, 21522524, 32283786, 43045048, 64567572, 86090096, 129135144, 258270288]

約数ペア:

[(1, 258270288), (2, 129135144), (3, 86090096), (4, 64567572), (6, 43045048), (8, 32283786), (12, 21522524), (16, 16141893), (24, 10761262), (29, 8905872), (48, 5380631), (58, 4452936), (87, 2968624), (116, 2226468), (174, 1484312), (232, 1113234), (348, 742156), (464, 556617), (696, 371078), (1392, 185539)]