264971808

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{6619}}^1$

素因数の和:6774

約数の個数: 72

約数和(自身を含む): 759049200

約数和(自身を除く): 494077392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6619, 6672, 10008, 13238, 13344, 19857, 20016, 26476, 39714, 40032, 52952, 59571, 79428, 105904, 119142, 158856, 211808, 238284, 317712, 476568, 635424, 920041, 953136, 1840082, 1906272, 2760123, 3680164, 5520246, 7360328, 8280369, 11040492, 14720656, 16560738, 22080984, 29441312, 33121476, 44161968, 66242952, 88323936, 132485904, 264971808]

約数ペア:

[(1, 264971808), (2, 132485904), (3, 88323936), (4, 66242952), (6, 44161968), (8, 33121476), (9, 29441312), (12, 22080984), (16, 16560738), (18, 14720656), (24, 11040492), (32, 8280369), (36, 7360328), (48, 5520246), (72, 3680164), (96, 2760123), (139, 1906272), (144, 1840082), (278, 953136), (288, 920041), (417, 635424), (556, 476568), (834, 317712), (1112, 238284), (1251, 211808), (1668, 158856), (2224, 119142), (2502, 105904), (3336, 79428), (4448, 59571), (5004, 52952), (6619, 40032), (6672, 39714), (10008, 26476), (13238, 20016), (13344, 19857)]