388304316

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{371939}}^1$

素因数の和:371978

約数の個数: 36

約数和(自身を含む): 1015396200

約数和(自身を除く): 627091884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 371939, 743878, 1115817, 1487756, 2231634, 3347451, 4463268, 6694902, 10786231, 13389804, 21572462, 32358693, 43144924, 64717386, 97076079, 129434772, 194152158, 388304316]

約数ペア:

[(1, 388304316), (2, 194152158), (3, 129434772), (4, 97076079), (6, 64717386), (9, 43144924), (12, 32358693), (18, 21572462), (29, 13389804), (36, 10786231), (58, 6694902), (87, 4463268), (116, 3347451), (174, 2231634), (261, 1487756), (348, 1115817), (522, 743878), (1044, 371939)]