248857056

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1838

約数の個数: 192

約数和(自身を含む): 866073600

約数和(自身を除く): 617216544

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, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 672, 736, 756, 828, 864, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1789, 1932, 2016, 2208, 2484, 2576, 2898, 3024, 3312, 3578, 3864, 4347, 4968, 5152, 5367, 5796, 6048, 6624, 7156, 7728, 8694, 9936, 10734, 11592, 12523, 14312, 15456, 16101, 17388, 19872, 21468, 23184, 25046, 28624, 32202, 34776, 37569, 41147, 42936, 46368, 48303, 50092, 57248, 64404, 69552, 75138, 82294, 85872, 96606, 100184, 112707, 123441, 128808, 139104, 150276, 164588, 171744, 193212, 200368, 225414, 246882, 257616, 288029, 300552, 329176, 338121, 370323, 386424, 400736, 450828, 493764, 515232, 576058, 601104, 658352, 676242, 740646, 772848, 864087, 901656, 987528, 1110969, 1152116, 1202208, 1316704, 1352484, 1481292, 1545696, 1728174, 1803312, 1975056, 2221938, 2304232, 2592261, 2704968, 2962584, 3456348, 3606624, 3950112, 4443876, 4608464, 5184522, 5409936, 5925168, 6912696, 7776783, 8887752, 9216928, 10369044, 10819872, 11850336, 13825392, 15553566, 17775504, 20738088, 27650784, 31107132, 35551008, 41476176, 62214264, 82952352, 124428528, 248857056]

約数ペア:

[(1, 248857056), (2, 124428528), (3, 82952352), (4, 62214264), (6, 41476176), (7, 35551008), (8, 31107132), (9, 27650784), (12, 20738088), (14, 17775504), (16, 15553566), (18, 13825392), (21, 11850336), (23, 10819872), (24, 10369044), (27, 9216928), (28, 8887752), (32, 7776783), (36, 6912696), (42, 5925168), (46, 5409936), (48, 5184522), (54, 4608464), (56, 4443876), (63, 3950112), (69, 3606624), (72, 3456348), (84, 2962584), (92, 2704968), (96, 2592261), (108, 2304232), (112, 2221938), (126, 1975056), (138, 1803312), (144, 1728174), (161, 1545696), (168, 1481292), (184, 1352484), (189, 1316704), (207, 1202208), (216, 1152116), (224, 1110969), (252, 987528), (276, 901656), (288, 864087), (322, 772848), (336, 740646), (368, 676242), (378, 658352), (414, 601104), (432, 576058), (483, 515232), (504, 493764), (552, 450828), (621, 400736), (644, 386424), (672, 370323), (736, 338121), (756, 329176), (828, 300552), (864, 288029), (966, 257616), (1008, 246882), (1104, 225414), (1242, 200368), (1288, 193212), (1449, 171744), (1512, 164588), (1656, 150276), (1789, 139104), (1932, 128808), (2016, 123441), (2208, 112707), (2484, 100184), (2576, 96606), (2898, 85872), (3024, 82294), (3312, 75138), (3578, 69552), (3864, 64404), (4347, 57248), (4968, 50092), (5152, 48303), (5367, 46368), (5796, 42936), (6048, 41147), (6624, 37569), (7156, 34776), (7728, 32202), (8694, 28624), (9936, 25046), (10734, 23184), (11592, 21468), (12523, 19872), (14312, 17388), (15456, 16101)]