1251440064

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:672

約数の個数: 224

約数和(自身を含む): 4230786560

約数和(自身を除く): 2979346496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 307, 336, 337, 378, 432, 448, 504, 576, 614, 672, 674, 756, 864, 921, 1008, 1011, 1228, 1344, 1348, 1512, 1728, 1842, 2016, 2022, 2149, 2359, 2456, 2696, 2763, 3024, 3033, 3684, 4032, 4044, 4298, 4718, 4912, 5392, 5526, 6048, 6066, 6447, 7077, 7368, 8088, 8289, 8596, 9099, 9436, 9824, 10784, 11052, 12096, 12132, 12894, 14154, 14736, 16176, 16578, 17192, 18198, 18872, 19341, 19648, 21231, 21568, 22104, 24264, 25788, 28308, 29472, 32352, 33156, 34384, 36396, 37744, 38682, 42462, 44208, 48528, 51576, 56616, 58023, 58944, 63693, 64704, 66312, 68768, 72792, 75488, 77364, 84924, 88416, 97056, 103152, 103459, 113232, 116046, 127386, 132624, 137536, 145584, 150976, 154728, 169848, 176832, 194112, 206304, 206918, 226464, 232092, 254772, 265248, 291168, 309456, 310377, 339696, 412608, 413836, 452928, 464184, 509544, 530496, 582336, 618912, 620754, 679392, 724213, 827672, 928368, 931131, 1019088, 1237824, 1241508, 1358784, 1448426, 1655344, 1856736, 1862262, 2038176, 2172639, 2483016, 2793393, 2896852, 3310688, 3713472, 3724524, 4076352, 4345278, 4966032, 5586786, 5793704, 6517917, 6621376, 7449048, 8690556, 9932064, 11173572, 11587408, 13035834, 14898096, 17381112, 19553751, 19864128, 22347144, 23174816, 26071668, 29796192, 34762224, 39107502, 44694288, 46349632, 52143336, 59592384, 69524448, 78215004, 89388576, 104286672, 139048896, 156430008, 178777152, 208573344, 312860016, 417146688, 625720032, 1251440064]

約数ペア:

[(1, 1251440064), (2, 625720032), (3, 417146688), (4, 312860016), (6, 208573344), (7, 178777152), (8, 156430008), (9, 139048896), (12, 104286672), (14, 89388576), (16, 78215004), (18, 69524448), (21, 59592384), (24, 52143336), (27, 46349632), (28, 44694288), (32, 39107502), (36, 34762224), (42, 29796192), (48, 26071668), (54, 23174816), (56, 22347144), (63, 19864128), (64, 19553751), (72, 17381112), (84, 14898096), (96, 13035834), (108, 11587408), (112, 11173572), (126, 9932064), (144, 8690556), (168, 7449048), (189, 6621376), (192, 6517917), (216, 5793704), (224, 5586786), (252, 4966032), (288, 4345278), (307, 4076352), (336, 3724524), (337, 3713472), (378, 3310688), (432, 2896852), (448, 2793393), (504, 2483016), (576, 2172639), (614, 2038176), (672, 1862262), (674, 1856736), (756, 1655344), (864, 1448426), (921, 1358784), (1008, 1241508), (1011, 1237824), (1228, 1019088), (1344, 931131), (1348, 928368), (1512, 827672), (1728, 724213), (1842, 679392), (2016, 620754), (2022, 618912), (2149, 582336), (2359, 530496), (2456, 509544), (2696, 464184), (2763, 452928), (3024, 413836), (3033, 412608), (3684, 339696), (4032, 310377), (4044, 309456), (4298, 291168), (4718, 265248), (4912, 254772), (5392, 232092), (5526, 226464), (6048, 206918), (6066, 206304), (6447, 194112), (7077, 176832), (7368, 169848), (8088, 154728), (8289, 150976), (8596, 145584), (9099, 137536), (9436, 132624), (9824, 127386), (10784, 116046), (11052, 113232), (12096, 103459), (12132, 103152), (12894, 97056), (14154, 88416), (14736, 84924), (16176, 77364), (16578, 75488), (17192, 72792), (18198, 68768), (18872, 66312), (19341, 64704), (19648, 63693), (21231, 58944), (21568, 58023), (22104, 56616), (24264, 51576), (25788, 48528), (28308, 44208), (29472, 42462), (32352, 38682), (33156, 37744), (34384, 36396)]