906347832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{20899}}^1$

素因数の和:21060

約数の個数: 64

約数和(自身を含む): 2457840000

約数和(自身を除く): 1551492168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1668, 1807, 3336, 3614, 5421, 7228, 10842, 14456, 20899, 21684, 41798, 43368, 62697, 83596, 125394, 167192, 250788, 271687, 501576, 543374, 815061, 1086748, 1630122, 2173496, 2904961, 3260244, 5809922, 6520488, 8714883, 11619844, 17429766, 23239688, 34859532, 37764493, 69719064, 75528986, 113293479, 151057972, 226586958, 302115944, 453173916, 906347832]

約数ペア:

[(1, 906347832), (2, 453173916), (3, 302115944), (4, 226586958), (6, 151057972), (8, 113293479), (12, 75528986), (13, 69719064), (24, 37764493), (26, 34859532), (39, 23239688), (52, 17429766), (78, 11619844), (104, 8714883), (139, 6520488), (156, 5809922), (278, 3260244), (312, 2904961), (417, 2173496), (556, 1630122), (834, 1086748), (1112, 815061), (1668, 543374), (1807, 501576), (3336, 271687), (3614, 250788), (5421, 167192), (7228, 125394), (10842, 83596), (14456, 62697), (20899, 43368), (21684, 41798)]