260844672

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1734

約数の個数: 128

約数和(自身を含む): 776750400

約数和(自身を除く): 515905728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 128, 132, 148, 176, 192, 222, 264, 296, 352, 384, 407, 444, 528, 592, 704, 814, 888, 1056, 1184, 1221, 1408, 1628, 1669, 1776, 2112, 2368, 2442, 3256, 3338, 3552, 4224, 4736, 4884, 5007, 6512, 6676, 7104, 9768, 10014, 13024, 13352, 14208, 18359, 19536, 20028, 26048, 26704, 36718, 39072, 40056, 52096, 53408, 55077, 61753, 73436, 78144, 80112, 106816, 110154, 123506, 146872, 156288, 160224, 185259, 213632, 220308, 247012, 293744, 320448, 370518, 440616, 494024, 587488, 640896, 679283, 741036, 881232, 988048, 1174976, 1358566, 1482072, 1762464, 1976096, 2037849, 2349952, 2717132, 2964144, 3524928, 3952192, 4075698, 5434264, 5928288, 7049856, 7904384, 8151396, 10868528, 11856576, 16302792, 21737056, 23713152, 32605584, 43474112, 65211168, 86948224, 130422336, 260844672]

約数ペア:

[(1, 260844672), (2, 130422336), (3, 86948224), (4, 65211168), (6, 43474112), (8, 32605584), (11, 23713152), (12, 21737056), (16, 16302792), (22, 11856576), (24, 10868528), (32, 8151396), (33, 7904384), (37, 7049856), (44, 5928288), (48, 5434264), (64, 4075698), (66, 3952192), (74, 3524928), (88, 2964144), (96, 2717132), (111, 2349952), (128, 2037849), (132, 1976096), (148, 1762464), (176, 1482072), (192, 1358566), (222, 1174976), (264, 988048), (296, 881232), (352, 741036), (384, 679283), (407, 640896), (444, 587488), (528, 494024), (592, 440616), (704, 370518), (814, 320448), (888, 293744), (1056, 247012), (1184, 220308), (1221, 213632), (1408, 185259), (1628, 160224), (1669, 156288), (1776, 146872), (2112, 123506), (2368, 110154), (2442, 106816), (3256, 80112), (3338, 78144), (3552, 73436), (4224, 61753), (4736, 55077), (4884, 53408), (5007, 52096), (6512, 40056), (6676, 39072), (7104, 36718), (9768, 26704), (10014, 26048), (13024, 20028), (13352, 19536), (14208, 18359)]