1561256136

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{2311}}^1$

素因数の和:3187

約数の個数: 96

約数和(自身を含む): 4620208320

約数和(自身を除く): 3058952184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 853, 1706, 2311, 2559, 3412, 4622, 5118, 6824, 6933, 7677, 9244, 9383, 10236, 13866, 15354, 18488, 18766, 20472, 20799, 25421, 27732, 28149, 30708, 37532, 41598, 50842, 55464, 56298, 61416, 75064, 76263, 83196, 84447, 101684, 112596, 152526, 166392, 168894, 203368, 225192, 228789, 305052, 337788, 457578, 610104, 675576, 915156, 1830312, 1971283, 3942566, 5913849, 7885132, 11827698, 15770264, 17741547, 21684113, 23655396, 35483094, 43368226, 47310792, 65052339, 70966188, 86736452, 130104678, 141932376, 173472904, 195157017, 260209356, 390314034, 520418712, 780628068, 1561256136]

約数ペア:

[(1, 1561256136), (2, 780628068), (3, 520418712), (4, 390314034), (6, 260209356), (8, 195157017), (9, 173472904), (11, 141932376), (12, 130104678), (18, 86736452), (22, 70966188), (24, 65052339), (33, 47310792), (36, 43368226), (44, 35483094), (66, 23655396), (72, 21684113), (88, 17741547), (99, 15770264), (132, 11827698), (198, 7885132), (264, 5913849), (396, 3942566), (792, 1971283), (853, 1830312), (1706, 915156), (2311, 675576), (2559, 610104), (3412, 457578), (4622, 337788), (5118, 305052), (6824, 228789), (6933, 225192), (7677, 203368), (9244, 168894), (9383, 166392), (10236, 152526), (13866, 112596), (15354, 101684), (18488, 84447), (18766, 83196), (20472, 76263), (20799, 75064), (25421, 61416), (27732, 56298), (28149, 55464), (30708, 50842), (37532, 41598)]