9996272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 24185952

約数和(自身を除く): 14189680

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 257, 272, 286, 374, 442, 514, 572, 748, 884, 1028, 1144, 1496, 1768, 2056, 2288, 2431, 2827, 2992, 3341, 3536, 4112, 4369, 4862, 5654, 6682, 8738, 9724, 11308, 13364, 17476, 19448, 22616, 26728, 34952, 36751, 38896, 45232, 48059, 53456, 56797, 69904, 73502, 96118, 113594, 147004, 192236, 227188, 294008, 384472, 454376, 588016, 624767, 768944, 908752, 1249534, 2499068, 4998136, 9996272]

約数ペア:

[(1, 9996272), (2, 4998136), (4, 2499068), (8, 1249534), (11, 908752), (13, 768944), (16, 624767), (17, 588016), (22, 454376), (26, 384472), (34, 294008), (44, 227188), (52, 192236), (68, 147004), (88, 113594), (104, 96118), (136, 73502), (143, 69904), (176, 56797), (187, 53456), (208, 48059), (221, 45232), (257, 38896), (272, 36751), (286, 34952), (374, 26728), (442, 22616), (514, 19448), (572, 17476), (748, 13364), (884, 11308), (1028, 9724), (1144, 8738), (1496, 6682), (1768, 5654), (2056, 4862), (2288, 4369), (2431, 4112), (2827, 3536), (2992, 3341)]