260576568

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 884736000

約数和(自身を除く): 624159432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 59, 63, 69, 72, 84, 92, 108, 118, 126, 127, 138, 161, 168, 177, 184, 189, 207, 216, 236, 252, 254, 276, 322, 354, 378, 381, 413, 414, 472, 483, 504, 508, 531, 552, 621, 644, 708, 756, 762, 826, 828, 889, 966, 1016, 1062, 1143, 1239, 1242, 1288, 1357, 1416, 1449, 1512, 1524, 1593, 1652, 1656, 1778, 1932, 2124, 2286, 2478, 2484, 2667, 2714, 2898, 2921, 3048, 3186, 3304, 3429, 3556, 3717, 3864, 4071, 4248, 4347, 4572, 4956, 4968, 5334, 5428, 5796, 5842, 6372, 6858, 7112, 7434, 7493, 8001, 8142, 8694, 8763, 9144, 9499, 9912, 10668, 10856, 11151, 11592, 11684, 12213, 12744, 13716, 14868, 14986, 16002, 16284, 17388, 17526, 18998, 20447, 21336, 22302, 22479, 23368, 24003, 24426, 26289, 27432, 28497, 29736, 29972, 32004, 32568, 34776, 35052, 36639, 37996, 40894, 44604, 44958, 48006, 48852, 52451, 52578, 56994, 59944, 61341, 64008, 67437, 70104, 73278, 75992, 78867, 81788, 85491, 89208, 89916, 96012, 97704, 104902, 105156, 113988, 122682, 134874, 146556, 157353, 157734, 163576, 170982, 172339, 179832, 184023, 192024, 202311, 209804, 210312, 227976, 245364, 256473, 269748, 293112, 314706, 315468, 341964, 344678, 368046, 404622, 419608, 472059, 490728, 512946, 517017, 539496, 552069, 629412, 630936, 683928, 689356, 736092, 809244, 944118, 1025892, 1034034, 1104138, 1206373, 1258824, 1378712, 1416177, 1472184, 1551051, 1618488, 1888236, 2051784, 2068068, 2208276, 2412746, 2832354, 3102102, 3619119, 3776472, 4136136, 4416552, 4653153, 4825492, 5664708, 6204204, 7238238, 9306306, 9650984, 10857357, 11329416, 12408408, 14476476, 18612612, 21714714, 28952952, 32572071, 37225224, 43429428, 65144142, 86858856, 130288284, 260576568]

約数ペア:

[(1, 260576568), (2, 130288284), (3, 86858856), (4, 65144142), (6, 43429428), (7, 37225224), (8, 32572071), (9, 28952952), (12, 21714714), (14, 18612612), (18, 14476476), (21, 12408408), (23, 11329416), (24, 10857357), (27, 9650984), (28, 9306306), (36, 7238238), (42, 6204204), (46, 5664708), (54, 4825492), (56, 4653153), (59, 4416552), (63, 4136136), (69, 3776472), (72, 3619119), (84, 3102102), (92, 2832354), (108, 2412746), (118, 2208276), (126, 2068068), (127, 2051784), (138, 1888236), (161, 1618488), (168, 1551051), (177, 1472184), (184, 1416177), (189, 1378712), (207, 1258824), (216, 1206373), (236, 1104138), (252, 1034034), (254, 1025892), (276, 944118), (322, 809244), (354, 736092), (378, 689356), (381, 683928), (413, 630936), (414, 629412), (472, 552069), (483, 539496), (504, 517017), (508, 512946), (531, 490728), (552, 472059), (621, 419608), (644, 404622), (708, 368046), (756, 344678), (762, 341964), (826, 315468), (828, 314706), (889, 293112), (966, 269748), (1016, 256473), (1062, 245364), (1143, 227976), (1239, 210312), (1242, 209804), (1288, 202311), (1357, 192024), (1416, 184023), (1449, 179832), (1512, 172339), (1524, 170982), (1593, 163576), (1652, 157734), (1656, 157353), (1778, 146556), (1932, 134874), (2124, 122682), (2286, 113988), (2478, 105156), (2484, 104902), (2667, 97704), (2714, 96012), (2898, 89916), (2921, 89208), (3048, 85491), (3186, 81788), (3304, 78867), (3429, 75992), (3556, 73278), (3717, 70104), (3864, 67437), (4071, 64008), (4248, 61341), (4347, 59944), (4572, 56994), (4956, 52578), (4968, 52451), (5334, 48852), (5428, 48006), (5796, 44958), (5842, 44604), (6372, 40894), (6858, 37996), (7112, 36639), (7434, 35052), (7493, 34776), (8001, 32568), (8142, 32004), (8694, 29972), (8763, 29736), (9144, 28497), (9499, 27432), (9912, 26289), (10668, 24426), (10856, 24003), (11151, 23368), (11592, 22479), (11684, 22302), (12213, 21336), (12744, 20447), (13716, 18998), (14868, 17526), (14986, 17388), (16002, 16284)]