320430432

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{476831}}^1$

素因数の和:476851

約数の個数: 48

約数和(自身を含む): 961293312

約数和(自身を除く): 640862880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 476831, 953662, 1430493, 1907324, 2860986, 3337817, 3814648, 5721972, 6675634, 7629296, 10013451, 11443944, 13351268, 15258592, 20026902, 22887888, 26702536, 40053804, 45775776, 53405072, 80107608, 106810144, 160215216, 320430432]

約数ペア:

[(1, 320430432), (2, 160215216), (3, 106810144), (4, 80107608), (6, 53405072), (7, 45775776), (8, 40053804), (12, 26702536), (14, 22887888), (16, 20026902), (21, 15258592), (24, 13351268), (28, 11443944), (32, 10013451), (42, 7629296), (48, 6675634), (56, 5721972), (84, 3814648), (96, 3337817), (112, 2860986), (168, 1907324), (224, 1430493), (336, 953662), (672, 476831)]