259826196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{106661}}^1$

素因数の和:106704

約数の個数: 48

約数和(自身を含む): 716768640

約数和(自身を除く): 456942444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 106661, 213322, 319983, 426644, 639966, 746627, 1279932, 1493254, 2239881, 2986508, 3093169, 4479762, 6186338, 8959524, 9279507, 12372676, 18559014, 21652183, 37118028, 43304366, 64956549, 86608732, 129913098, 259826196]

約数ペア:

[(1, 259826196), (2, 129913098), (3, 86608732), (4, 64956549), (6, 43304366), (7, 37118028), (12, 21652183), (14, 18559014), (21, 12372676), (28, 9279507), (29, 8959524), (42, 6186338), (58, 4479762), (84, 3093169), (87, 2986508), (116, 2239881), (174, 1493254), (203, 1279932), (348, 746627), (406, 639966), (609, 426644), (812, 319983), (1218, 213322), (2436, 106661)]