255606624

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3290

約数の個数: 192

約数和(自身を含む): 917844480

約数和(自身を除く): 662237856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3251, 3276, 3744, 4368, 4914, 5616, 6048, 6502, 6552, 8736, 9753, 9828, 11232, 13004, 13104, 19506, 19656, 22757, 26008, 26208, 29259, 39012, 39312, 42263, 45514, 52016, 58518, 68271, 78024, 78624, 84526, 87777, 91028, 104032, 117036, 126789, 136542, 156048, 169052, 175554, 182056, 204813, 234072, 253578, 273084, 295841, 312096, 338104, 351108, 364112, 380367, 409626, 468144, 507156, 546168, 591682, 614439, 676208, 702216, 728224, 760734, 819252, 887523, 936288, 1014312, 1092336, 1141101, 1183364, 1228878, 1352416, 1404432, 1521468, 1638504, 1775046, 2028624, 2184672, 2282202, 2366728, 2457756, 2662569, 2808864, 3042936, 3277008, 3550092, 4057248, 4564404, 4733456, 4915512, 5325138, 6085872, 6554016, 7100184, 7987707, 9128808, 9466912, 9831024, 10650276, 12171744, 14200368, 15975414, 18257616, 19662048, 21300552, 28400736, 31950828, 36515232, 42601104, 63901656, 85202208, 127803312, 255606624]

約数ペア:

[(1, 255606624), (2, 127803312), (3, 85202208), (4, 63901656), (6, 42601104), (7, 36515232), (8, 31950828), (9, 28400736), (12, 21300552), (13, 19662048), (14, 18257616), (16, 15975414), (18, 14200368), (21, 12171744), (24, 10650276), (26, 9831024), (27, 9466912), (28, 9128808), (32, 7987707), (36, 7100184), (39, 6554016), (42, 6085872), (48, 5325138), (52, 4915512), (54, 4733456), (56, 4564404), (63, 4057248), (72, 3550092), (78, 3277008), (84, 3042936), (91, 2808864), (96, 2662569), (104, 2457756), (108, 2366728), (112, 2282202), (117, 2184672), (126, 2028624), (144, 1775046), (156, 1638504), (168, 1521468), (182, 1404432), (189, 1352416), (208, 1228878), (216, 1183364), (224, 1141101), (234, 1092336), (252, 1014312), (273, 936288), (288, 887523), (312, 819252), (336, 760734), (351, 728224), (364, 702216), (378, 676208), (416, 614439), (432, 591682), (468, 546168), (504, 507156), (546, 468144), (624, 409626), (672, 380367), (702, 364112), (728, 351108), (756, 338104), (819, 312096), (864, 295841), (936, 273084), (1008, 253578), (1092, 234072), (1248, 204813), (1404, 182056), (1456, 175554), (1512, 169052), (1638, 156048), (1872, 136542), (2016, 126789), (2184, 117036), (2457, 104032), (2808, 91028), (2912, 87777), (3024, 84526), (3251, 78624), (3276, 78024), (3744, 68271), (4368, 58518), (4914, 52016), (5616, 45514), (6048, 42263), (6502, 39312), (6552, 39012), (8736, 29259), (9753, 26208), (9828, 26008), (11232, 22757), (13004, 19656), (13104, 19506)]