261755490816

素因数分解:

$2^9\times 3^3\times {\mathrm{587}}^1\times {\mathrm{32257}}^1$

素因数の和:32871

約数の個数: 160

約数和(自身を含む): 776158447680

約数和(自身を除く): 514402956864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 587, 768, 864, 1152, 1174, 1536, 1728, 1761, 2304, 2348, 3456, 3522, 4608, 4696, 5283, 6912, 7044, 9392, 10566, 13824, 14088, 15849, 18784, 21132, 28176, 31698, 32257, 37568, 42264, 56352, 63396, 64514, 75136, 84528, 96771, 112704, 126792, 129028, 150272, 169056, 193542, 225408, 253584, 258056, 290313, 300544, 338112, 387084, 450816, 507168, 516112, 580626, 676224, 774168, 870939, 901632, 1014336, 1032224, 1161252, 1352448, 1548336, 1741878, 2028672, 2064448, 2322504, 2704896, 3096672, 3483756, 4057344, 4128896, 4645008, 6193344, 6967512, 8114688, 8257792, 9290016, 12386688, 13935024, 16515584, 18580032, 18934859, 24773376, 27870048, 37160064, 37869718, 49546752, 55740096, 56804577, 74320128, 75739436, 111480192, 113609154, 148640256, 151478872, 170413731, 222960384, 227218308, 302957744, 340827462, 445920768, 454436616, 511241193, 605915488, 681654924, 908873232, 1022482386, 1211830976, 1363309848, 1817746464, 2044964772, 2423661952, 2726619696, 3635492928, 4089929544, 4847323904, 5453239392, 7270985856, 8179859088, 9694647808, 10906478784, 14541971712, 16359718176, 21812957568, 29083943424, 32719436352, 43625915136, 65438872704, 87251830272, 130877745408, 261755490816]

約数ペア:

[(1, 261755490816), (2, 130877745408), (3, 87251830272), (4, 65438872704), (6, 43625915136), (8, 32719436352), (9, 29083943424), (12, 21812957568), (16, 16359718176), (18, 14541971712), (24, 10906478784), (27, 9694647808), (32, 8179859088), (36, 7270985856), (48, 5453239392), (54, 4847323904), (64, 4089929544), (72, 3635492928), (96, 2726619696), (108, 2423661952), (128, 2044964772), (144, 1817746464), (192, 1363309848), (216, 1211830976), (256, 1022482386), (288, 908873232), (384, 681654924), (432, 605915488), (512, 511241193), (576, 454436616), (587, 445920768), (768, 340827462), (864, 302957744), (1152, 227218308), (1174, 222960384), (1536, 170413731), (1728, 151478872), (1761, 148640256), (2304, 113609154), (2348, 111480192), (3456, 75739436), (3522, 74320128), (4608, 56804577), (4696, 55740096), (5283, 49546752), (6912, 37869718), (7044, 37160064), (9392, 27870048), (10566, 24773376), (13824, 18934859), (14088, 18580032), (15849, 16515584), (18784, 13935024), (21132, 12386688), (28176, 9290016), (31698, 8257792), (32257, 8114688), (37568, 6967512), (42264, 6193344), (56352, 4645008), (63396, 4128896), (64514, 4057344), (75136, 3483756), (84528, 3096672), (96771, 2704896), (112704, 2322504), (126792, 2064448), (129028, 2028672), (150272, 1741878), (169056, 1548336), (193542, 1352448), (225408, 1161252), (253584, 1032224), (258056, 1014336), (290313, 901632), (300544, 870939), (338112, 774168), (387084, 676224), (450816, 580626), (507168, 516112)]