321585984

素因数分解:

$2^6\times 3^3\times {\mathrm{186103}}^1$

素因数の和:186124

約数の個数: 56

約数和(自身を含む): 945408320

約数和(自身を除く): 623822336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 186103, 372206, 558309, 744412, 1116618, 1488824, 1674927, 2233236, 2977648, 3349854, 4466472, 5024781, 5955296, 6699708, 8932944, 10049562, 11910592, 13399416, 17865888, 20099124, 26798832, 35731776, 40198248, 53597664, 80396496, 107195328, 160792992, 321585984]

約数ペア:

[(1, 321585984), (2, 160792992), (3, 107195328), (4, 80396496), (6, 53597664), (8, 40198248), (9, 35731776), (12, 26798832), (16, 20099124), (18, 17865888), (24, 13399416), (27, 11910592), (32, 10049562), (36, 8932944), (48, 6699708), (54, 5955296), (64, 5024781), (72, 4466472), (96, 3349854), (108, 2977648), (144, 2233236), (192, 1674927), (216, 1488824), (288, 1116618), (432, 744412), (576, 558309), (864, 372206), (1728, 186103)]