260355216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:2005

約数の個数: 120

約数和(自身を含む): 771825600

約数和(自身を除く): 511470384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 121, 132, 138, 176, 184, 242, 253, 264, 276, 363, 368, 484, 506, 528, 552, 726, 759, 968, 1012, 1104, 1452, 1518, 1936, 1949, 2024, 2783, 2904, 3036, 3898, 4048, 5566, 5808, 5847, 6072, 7796, 8349, 11132, 11694, 12144, 15592, 16698, 21439, 22264, 23388, 31184, 33396, 42878, 44528, 44827, 46776, 64317, 66792, 85756, 89654, 93552, 128634, 133584, 134481, 171512, 179308, 235829, 257268, 268962, 343024, 358616, 471658, 493097, 514536, 537924, 707487, 717232, 943316, 986194, 1029072, 1075848, 1414974, 1479291, 1886632, 1972388, 2151696, 2829948, 2958582, 3773264, 3944776, 5424067, 5659896, 5917164, 7889552, 10848134, 11319792, 11834328, 16272201, 21696268, 23668656, 32544402, 43392536, 65088804, 86785072, 130177608, 260355216]

約数ペア:

[(1, 260355216), (2, 130177608), (3, 86785072), (4, 65088804), (6, 43392536), (8, 32544402), (11, 23668656), (12, 21696268), (16, 16272201), (22, 11834328), (23, 11319792), (24, 10848134), (33, 7889552), (44, 5917164), (46, 5659896), (48, 5424067), (66, 3944776), (69, 3773264), (88, 2958582), (92, 2829948), (121, 2151696), (132, 1972388), (138, 1886632), (176, 1479291), (184, 1414974), (242, 1075848), (253, 1029072), (264, 986194), (276, 943316), (363, 717232), (368, 707487), (484, 537924), (506, 514536), (528, 493097), (552, 471658), (726, 358616), (759, 343024), (968, 268962), (1012, 257268), (1104, 235829), (1452, 179308), (1518, 171512), (1936, 134481), (1949, 133584), (2024, 128634), (2783, 93552), (2904, 89654), (3036, 85756), (3898, 66792), (4048, 64317), (5566, 46776), (5808, 44827), (5847, 44528), (6072, 42878), (7796, 33396), (8349, 31184), (11132, 23388), (11694, 22264), (12144, 21439), (15592, 16698)]