260851752

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:718

約数の個数: 192

約数和(自身を含む): 867484800

約数和(自身を除く): 606633048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 81, 84, 87, 108, 116, 126, 162, 168, 174, 189, 203, 216, 232, 243, 252, 261, 324, 348, 378, 406, 486, 504, 522, 567, 609, 648, 661, 696, 756, 783, 812, 972, 1044, 1134, 1218, 1322, 1512, 1566, 1624, 1701, 1827, 1944, 1983, 2088, 2268, 2349, 2436, 2644, 3132, 3402, 3654, 3966, 4536, 4627, 4698, 4872, 5288, 5481, 5949, 6264, 6804, 7047, 7308, 7932, 9254, 9396, 10962, 11898, 13608, 13881, 14094, 14616, 15864, 16443, 17847, 18508, 18792, 19169, 21924, 23796, 27762, 28188, 32886, 35694, 37016, 38338, 41643, 43848, 47592, 49329, 53541, 55524, 56376, 57507, 65772, 71388, 76676, 83286, 98658, 107082, 111048, 115014, 124929, 131544, 134183, 142776, 153352, 160623, 166572, 172521, 197316, 214164, 230028, 249858, 268366, 321246, 333144, 345042, 374787, 394632, 402549, 428328, 460056, 499716, 517563, 536732, 642492, 690084, 749574, 805098, 999432, 1035126, 1073464, 1124361, 1207647, 1284984, 1380168, 1499148, 1552689, 1610196, 2070252, 2248722, 2415294, 2998296, 3105378, 3220392, 3622941, 4140504, 4497444, 4658067, 4830588, 6210756, 7245882, 8994888, 9316134, 9661176, 10868823, 12421512, 14491764, 18632268, 21737646, 28983528, 32606469, 37264536, 43475292, 65212938, 86950584, 130425876, 260851752]

約数ペア:

[(1, 260851752), (2, 130425876), (3, 86950584), (4, 65212938), (6, 43475292), (7, 37264536), (8, 32606469), (9, 28983528), (12, 21737646), (14, 18632268), (18, 14491764), (21, 12421512), (24, 10868823), (27, 9661176), (28, 9316134), (29, 8994888), (36, 7245882), (42, 6210756), (54, 4830588), (56, 4658067), (58, 4497444), (63, 4140504), (72, 3622941), (81, 3220392), (84, 3105378), (87, 2998296), (108, 2415294), (116, 2248722), (126, 2070252), (162, 1610196), (168, 1552689), (174, 1499148), (189, 1380168), (203, 1284984), (216, 1207647), (232, 1124361), (243, 1073464), (252, 1035126), (261, 999432), (324, 805098), (348, 749574), (378, 690084), (406, 642492), (486, 536732), (504, 517563), (522, 499716), (567, 460056), (609, 428328), (648, 402549), (661, 394632), (696, 374787), (756, 345042), (783, 333144), (812, 321246), (972, 268366), (1044, 249858), (1134, 230028), (1218, 214164), (1322, 197316), (1512, 172521), (1566, 166572), (1624, 160623), (1701, 153352), (1827, 142776), (1944, 134183), (1983, 131544), (2088, 124929), (2268, 115014), (2349, 111048), (2436, 107082), (2644, 98658), (3132, 83286), (3402, 76676), (3654, 71388), (3966, 65772), (4536, 57507), (4627, 56376), (4698, 55524), (4872, 53541), (5288, 49329), (5481, 47592), (5949, 43848), (6264, 41643), (6804, 38338), (7047, 37016), (7308, 35694), (7932, 32886), (9254, 28188), (9396, 27762), (10962, 23796), (11898, 21924), (13608, 19169), (13881, 18792), (14094, 18508), (14616, 17847), (15864, 16443)]