243942048

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5261}}^1$

素因数の和:5307

約数の個数: 144

約数和(自身を含む): 827438976

約数和(自身を除く): 583496928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 5152, 5261, 5796, 6624, 7728, 10522, 11592, 15456, 15783, 21044, 23184, 31566, 36827, 42088, 46368, 47349, 63132, 73654, 84176, 94698, 110481, 121003, 126264, 147308, 168352, 189396, 220962, 242006, 252528, 294616, 331443, 363009, 378792, 441924, 484012, 505056, 589232, 662886, 726018, 757584, 847021, 883848, 968024, 1089027, 1178464, 1325772, 1452036, 1515168, 1694042, 1767696, 1936048, 2178054, 2541063, 2651544, 2904072, 3388084, 3535392, 3872096, 4356108, 5082126, 5303088, 5808144, 6776168, 7623189, 8712216, 10164252, 10606176, 11616288, 13552336, 15246378, 17424432, 20328504, 27104672, 30492756, 34848864, 40657008, 60985512, 81314016, 121971024, 243942048]

約数ペア:

[(1, 243942048), (2, 121971024), (3, 81314016), (4, 60985512), (6, 40657008), (7, 34848864), (8, 30492756), (9, 27104672), (12, 20328504), (14, 17424432), (16, 15246378), (18, 13552336), (21, 11616288), (23, 10606176), (24, 10164252), (28, 8712216), (32, 7623189), (36, 6776168), (42, 5808144), (46, 5303088), (48, 5082126), (56, 4356108), (63, 3872096), (69, 3535392), (72, 3388084), (84, 2904072), (92, 2651544), (96, 2541063), (112, 2178054), (126, 1936048), (138, 1767696), (144, 1694042), (161, 1515168), (168, 1452036), (184, 1325772), (207, 1178464), (224, 1089027), (252, 968024), (276, 883848), (288, 847021), (322, 757584), (336, 726018), (368, 662886), (414, 589232), (483, 505056), (504, 484012), (552, 441924), (644, 378792), (672, 363009), (736, 331443), (828, 294616), (966, 252528), (1008, 242006), (1104, 220962), (1288, 189396), (1449, 168352), (1656, 147308), (1932, 126264), (2016, 121003), (2208, 110481), (2576, 94698), (2898, 84176), (3312, 73654), (3864, 63132), (5152, 47349), (5261, 46368), (5796, 42088), (6624, 36827), (7728, 31566), (10522, 23184), (11592, 21044), (15456, 15783)]