680048967924

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{19023413}}^1$

素因数の和:19023757

約数の個数: 48

約数和(自身を含む): 1768416565440

約数和(自身を除く): 1088367597516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 662, 993, 1324, 1986, 2979, 3972, 5958, 8937, 11916, 17874, 35748, 19023413, 38046826, 57070239, 76093652, 114140478, 171210717, 228280956, 342421434, 513632151, 684842868, 1027264302, 2054528604, 6296749703, 12593499406, 18890249109, 25186998812, 37780498218, 56670747327, 75560996436, 113341494654, 170012241981, 226682989308, 340024483962, 680048967924]

約数ペア:

[(1, 680048967924), (2, 340024483962), (3, 226682989308), (4, 170012241981), (6, 113341494654), (9, 75560996436), (12, 56670747327), (18, 37780498218), (27, 25186998812), (36, 18890249109), (54, 12593499406), (108, 6296749703), (331, 2054528604), (662, 1027264302), (993, 684842868), (1324, 513632151), (1986, 342421434), (2979, 228280956), (3972, 171210717), (5958, 114140478), (8937, 76093652), (11916, 57070239), (17874, 38046826), (35748, 19023413)]