2247240688

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{1867}}^1$

素因数の和:2870

約数の個数: 80

約数和(自身を含む): 5436866304

約数和(自身を除く): 3189625616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 977, 1232, 1867, 1954, 3734, 3908, 6839, 7468, 7816, 10747, 13069, 13678, 14936, 15632, 20537, 21494, 26138, 27356, 29872, 41074, 42988, 52276, 54712, 75229, 82148, 85976, 104552, 109424, 143759, 150458, 164296, 171952, 209104, 287518, 300916, 328592, 575036, 601832, 1150072, 1203664, 1824059, 2300144, 3648118, 7296236, 12768413, 14592472, 20064649, 25536826, 29184944, 40129298, 51073652, 80258596, 102147304, 140452543, 160517192, 204294608, 280905086, 321034384, 561810172, 1123620344, 2247240688]

約数ペア:

[(1, 2247240688), (2, 1123620344), (4, 561810172), (7, 321034384), (8, 280905086), (11, 204294608), (14, 160517192), (16, 140452543), (22, 102147304), (28, 80258596), (44, 51073652), (56, 40129298), (77, 29184944), (88, 25536826), (112, 20064649), (154, 14592472), (176, 12768413), (308, 7296236), (616, 3648118), (977, 2300144), (1232, 1824059), (1867, 1203664), (1954, 1150072), (3734, 601832), (3908, 575036), (6839, 328592), (7468, 300916), (7816, 287518), (10747, 209104), (13069, 171952), (13678, 164296), (14936, 150458), (15632, 143759), (20537, 109424), (21494, 104552), (26138, 85976), (27356, 82148), (29872, 75229), (41074, 54712), (42988, 52276)]