987777504

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 336

約数和(自身を含む): 3490324992

約数和(自身を除く): 2502547488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 81, 84, 92, 96, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 207, 216, 224, 243, 252, 263, 276, 288, 322, 324, 336, 368, 378, 414, 432, 483, 486, 504, 526, 552, 567, 621, 644, 648, 672, 729, 736, 756, 789, 828, 864, 966, 972, 1008, 1052, 1104, 1134, 1242, 1288, 1296, 1449, 1458, 1512, 1578, 1656, 1701, 1841, 1863, 1932, 1944, 2016, 2104, 2208, 2268, 2367, 2484, 2576, 2592, 2898, 2916, 3024, 3156, 3312, 3402, 3682, 3726, 3864, 3888, 4208, 4347, 4536, 4734, 4968, 5103, 5152, 5523, 5589, 5796, 5832, 6048, 6049, 6312, 6624, 6804, 7101, 7364, 7452, 7728, 7776, 8416, 8694, 9072, 9468, 9936, 10206, 11046, 11178, 11592, 11664, 12098, 12624, 13041, 13608, 14202, 14728, 14904, 15456, 16569, 16767, 17388, 18144, 18147, 18936, 19872, 20412, 21303, 22092, 22356, 23184, 23328, 24196, 25248, 26082, 27216, 28404, 29456, 29808, 33138, 33534, 34776, 36294, 37872, 39123, 40824, 42343, 42606, 44184, 44712, 46368, 48392, 49707, 52164, 54432, 54441, 56808, 58912, 59616, 63909, 66276, 67068, 69552, 72588, 75744, 78246, 81648, 84686, 85212, 88368, 89424, 96784, 99414, 104328, 108882, 113616, 117369, 127029, 127818, 132552, 134136, 139104, 145176, 149121, 156492, 163296, 163323, 169372, 170424, 176736, 178848, 191727, 193568, 198828, 208656, 217764, 227232, 234738, 254058, 255636, 265104, 268272, 290352, 298242, 312984, 326646, 338744, 340848, 381087, 383454, 397656, 417312, 435528, 447363, 469476, 489969, 508116, 511272, 530208, 536544, 580704, 596484, 625968, 653292, 677488, 681696, 762174, 766908, 795312, 871056, 894726, 938952, 979938, 1016232, 1022544, 1143261, 1192968, 1251936, 1306584, 1342089, 1354976, 1469907, 1524348, 1533816, 1590624, 1742112, 1789452, 1877904, 1959876, 2032464, 2045088, 2286522, 2385936, 2613168, 2684178, 2939814, 3048696, 3067632, 3429783, 3578904, 3755808, 3919752, 4064928, 4409721, 4573044, 4771872, 5226336, 5368356, 5879628, 6097392, 6135264, 6859566, 7157808, 7839504, 8819442, 9146088, 10289349, 10736712, 11759256, 12194784, 13719132, 14315616, 15679008, 17638884, 18292176, 20578698, 21473424, 23518512, 27438264, 30868047, 35277768, 36584352, 41157396, 42946848, 47037024, 54876528, 61736094, 70555536, 82314792, 109753056, 123472188, 141111072, 164629584, 246944376, 329259168, 493888752, 987777504]

約数ペア:

[(1, 987777504), (2, 493888752), (3, 329259168), (4, 246944376), (6, 164629584), (7, 141111072), (8, 123472188), (9, 109753056), (12, 82314792), (14, 70555536), (16, 61736094), (18, 54876528), (21, 47037024), (23, 42946848), (24, 41157396), (27, 36584352), (28, 35277768), (32, 30868047), (36, 27438264), (42, 23518512), (46, 21473424), (48, 20578698), (54, 18292176), (56, 17638884), (63, 15679008), (69, 14315616), (72, 13719132), (81, 12194784), (84, 11759256), (92, 10736712), (96, 10289349), (108, 9146088), (112, 8819442), (126, 7839504), (138, 7157808), (144, 6859566), (161, 6135264), (162, 6097392), (168, 5879628), (184, 5368356), (189, 5226336), (207, 4771872), (216, 4573044), (224, 4409721), (243, 4064928), (252, 3919752), (263, 3755808), (276, 3578904), (288, 3429783), (322, 3067632), (324, 3048696), (336, 2939814), (368, 2684178), (378, 2613168), (414, 2385936), (432, 2286522), (483, 2045088), (486, 2032464), (504, 1959876), (526, 1877904), (552, 1789452), (567, 1742112), (621, 1590624), (644, 1533816), (648, 1524348), (672, 1469907), (729, 1354976), (736, 1342089), (756, 1306584), (789, 1251936), (828, 1192968), (864, 1143261), (966, 1022544), (972, 1016232), (1008, 979938), (1052, 938952), (1104, 894726), (1134, 871056), (1242, 795312), (1288, 766908), (1296, 762174), (1449, 681696), (1458, 677488), (1512, 653292), (1578, 625968), (1656, 596484), (1701, 580704), (1841, 536544), (1863, 530208), (1932, 511272), (1944, 508116), (2016, 489969), (2104, 469476), (2208, 447363), (2268, 435528), (2367, 417312), (2484, 397656), (2576, 383454), (2592, 381087), (2898, 340848), (2916, 338744), (3024, 326646), (3156, 312984), (3312, 298242), (3402, 290352), (3682, 268272), (3726, 265104), (3864, 255636), (3888, 254058), (4208, 234738), (4347, 227232), (4536, 217764), (4734, 208656), (4968, 198828), (5103, 193568), (5152, 191727), (5523, 178848), (5589, 176736), (5796, 170424), (5832, 169372), (6048, 163323), (6049, 163296), (6312, 156492), (6624, 149121), (6804, 145176), (7101, 139104), (7364, 134136), (7452, 132552), (7728, 127818), (7776, 127029), (8416, 117369), (8694, 113616), (9072, 108882), (9468, 104328), (9936, 99414), (10206, 96784), (11046, 89424), (11178, 88368), (11592, 85212), (11664, 84686), (12098, 81648), (12624, 78246), (13041, 75744), (13608, 72588), (14202, 69552), (14728, 67068), (14904, 66276), (15456, 63909), (16569, 59616), (16767, 58912), (17388, 56808), (18144, 54441), (18147, 54432), (18936, 52164), (19872, 49707), (20412, 48392), (21303, 46368), (22092, 44712), (22356, 44184), (23184, 42606), (23328, 42343), (24196, 40824), (25248, 39123), (26082, 37872), (27216, 36294), (28404, 34776), (29456, 33534), (29808, 33138)]