488359984

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{40751}}^1$

素因数の和:40873

約数の個数: 40

約数和(自身を含む): 1091501568

約数和(自身を除く): 603141584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 40751, 81502, 163004, 285257, 326008, 570514, 652016, 1141028, 2282056, 4360357, 4564112, 8720714, 17441428, 30522499, 34882856, 61044998, 69765712, 122089996, 244179992, 488359984]

約数ペア:

[(1, 488359984), (2, 244179992), (4, 122089996), (7, 69765712), (8, 61044998), (14, 34882856), (16, 30522499), (28, 17441428), (56, 8720714), (107, 4564112), (112, 4360357), (214, 2282056), (428, 1141028), (749, 652016), (856, 570514), (1498, 326008), (1712, 285257), (2996, 163004), (5992, 81502), (11984, 40751)]