395926488

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{13187}}^1$

素因数の和:13341

約数の個数: 64

約数和(自身を含む): 1107792000

約数和(自身を除く): 711865512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 3753, 5004, 7506, 10008, 13187, 15012, 26374, 30024, 39561, 52748, 79122, 105496, 118683, 158244, 237366, 316488, 356049, 474732, 712098, 949464, 1424196, 1832993, 2848392, 3665986, 5498979, 7331972, 10997958, 14663944, 16496937, 21995916, 32993874, 43991832, 49490811, 65987748, 98981622, 131975496, 197963244, 395926488]

約数ペア:

[(1, 395926488), (2, 197963244), (3, 131975496), (4, 98981622), (6, 65987748), (8, 49490811), (9, 43991832), (12, 32993874), (18, 21995916), (24, 16496937), (27, 14663944), (36, 10997958), (54, 7331972), (72, 5498979), (108, 3665986), (139, 2848392), (216, 1832993), (278, 1424196), (417, 949464), (556, 712098), (834, 474732), (1112, 356049), (1251, 316488), (1668, 237366), (2502, 158244), (3336, 118683), (3753, 105496), (5004, 79122), (7506, 52748), (10008, 39561), (13187, 30024), (15012, 26374)]