672848856

素因数分解:

$2^3\times 3^4\times {\mathrm{331}}^1\times {\mathrm{3137}}^1$

素因数の和:3486

約数の個数: 80

約数和(自身を含む): 1890896040

約数和(自身を除く): 1218047184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 331, 648, 662, 993, 1324, 1986, 2648, 2979, 3137, 3972, 5958, 6274, 7944, 8937, 9411, 11916, 12548, 17874, 18822, 23832, 25096, 26811, 28233, 35748, 37644, 53622, 56466, 71496, 75288, 84699, 107244, 112932, 169398, 214488, 225864, 254097, 338796, 508194, 677592, 1016388, 1038347, 2032776, 2076694, 3115041, 4153388, 6230082, 8306776, 9345123, 12460164, 18690246, 24920328, 28035369, 37380492, 56070738, 74760984, 84106107, 112141476, 168212214, 224282952, 336424428, 672848856]

約数ペア:

[(1, 672848856), (2, 336424428), (3, 224282952), (4, 168212214), (6, 112141476), (8, 84106107), (9, 74760984), (12, 56070738), (18, 37380492), (24, 28035369), (27, 24920328), (36, 18690246), (54, 12460164), (72, 9345123), (81, 8306776), (108, 6230082), (162, 4153388), (216, 3115041), (324, 2076694), (331, 2032776), (648, 1038347), (662, 1016388), (993, 677592), (1324, 508194), (1986, 338796), (2648, 254097), (2979, 225864), (3137, 214488), (3972, 169398), (5958, 112932), (6274, 107244), (7944, 84699), (8937, 75288), (9411, 71496), (11916, 56466), (12548, 53622), (17874, 37644), (18822, 35748), (23832, 28233), (25096, 26811)]