361287472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{248137}}^1$

素因数の和:248165

約数の個数: 40

約数和(自身を含む): 861535136

約数和(自身を除く): 500247664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 248137, 496274, 992548, 1736959, 1985096, 3225781, 3473918, 3970192, 6451562, 6947836, 12903124, 13895672, 22580467, 25806248, 27791344, 45160934, 51612496, 90321868, 180643736, 361287472]

約数ペア:

[(1, 361287472), (2, 180643736), (4, 90321868), (7, 51612496), (8, 45160934), (13, 27791344), (14, 25806248), (16, 22580467), (26, 13895672), (28, 12903124), (52, 6947836), (56, 6451562), (91, 3970192), (104, 3473918), (112, 3225781), (182, 1985096), (208, 1736959), (364, 992548), (728, 496274), (1456, 248137)]