253097152

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:100

約数の個数: 252

約数和(自身を含む): 693206640

約数和(自身を除く): 440109488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 29, 32, 44, 46, 49, 56, 58, 64, 77, 88, 92, 98, 112, 116, 121, 154, 161, 176, 184, 196, 203, 224, 232, 242, 253, 308, 319, 322, 352, 368, 392, 406, 448, 464, 484, 506, 539, 616, 638, 644, 667, 704, 736, 784, 812, 847, 928, 968, 1012, 1078, 1127, 1232, 1276, 1288, 1334, 1421, 1472, 1568, 1624, 1694, 1771, 1856, 1936, 2024, 2156, 2233, 2254, 2464, 2552, 2576, 2668, 2783, 2842, 3136, 3248, 3388, 3509, 3542, 3872, 4048, 4312, 4466, 4508, 4669, 4928, 5104, 5152, 5336, 5566, 5684, 5929, 6496, 6776, 7018, 7084, 7337, 7744, 8096, 8624, 8932, 9016, 9338, 10208, 10304, 10672, 11132, 11368, 11858, 12397, 12992, 13552, 14036, 14168, 14674, 15631, 16192, 17248, 17864, 18032, 18676, 19481, 20416, 21344, 22264, 22736, 23716, 24563, 24794, 27104, 28072, 28336, 29348, 31262, 32683, 34496, 35728, 36064, 37352, 38962, 42688, 44528, 45472, 47432, 49126, 49588, 51359, 54208, 56144, 56672, 58696, 62524, 65366, 71456, 72128, 74704, 77924, 80707, 89056, 90944, 94864, 98252, 99176, 102718, 112288, 113344, 117392, 125048, 130732, 136367, 142912, 149408, 155848, 161414, 171941, 178112, 189728, 196504, 198352, 205436, 224576, 234784, 250096, 261464, 272734, 298816, 311696, 322828, 343882, 359513, 379456, 393008, 396704, 410872, 469568, 500192, 522928, 545468, 564949, 623392, 645656, 687764, 719026, 786016, 793408, 821744, 1000384, 1045856, 1090936, 1129898, 1246784, 1291312, 1375528, 1438052, 1572032, 1643488, 2091712, 2181872, 2259796, 2582624, 2751056, 2876104, 3286976, 3954643, 4363744, 4519592, 5165248, 5502112, 5752208, 7909286, 8727488, 9039184, 11004224, 11504416, 15818572, 18078368, 23008832, 31637144, 36156736, 63274288, 126548576, 253097152]

約数ペア:

[(1, 253097152), (2, 126548576), (4, 63274288), (7, 36156736), (8, 31637144), (11, 23008832), (14, 18078368), (16, 15818572), (22, 11504416), (23, 11004224), (28, 9039184), (29, 8727488), (32, 7909286), (44, 5752208), (46, 5502112), (49, 5165248), (56, 4519592), (58, 4363744), (64, 3954643), (77, 3286976), (88, 2876104), (92, 2751056), (98, 2582624), (112, 2259796), (116, 2181872), (121, 2091712), (154, 1643488), (161, 1572032), (176, 1438052), (184, 1375528), (196, 1291312), (203, 1246784), (224, 1129898), (232, 1090936), (242, 1045856), (253, 1000384), (308, 821744), (319, 793408), (322, 786016), (352, 719026), (368, 687764), (392, 645656), (406, 623392), (448, 564949), (464, 545468), (484, 522928), (506, 500192), (539, 469568), (616, 410872), (638, 396704), (644, 393008), (667, 379456), (704, 359513), (736, 343882), (784, 322828), (812, 311696), (847, 298816), (928, 272734), (968, 261464), (1012, 250096), (1078, 234784), (1127, 224576), (1232, 205436), (1276, 198352), (1288, 196504), (1334, 189728), (1421, 178112), (1472, 171941), (1568, 161414), (1624, 155848), (1694, 149408), (1771, 142912), (1856, 136367), (1936, 130732), (2024, 125048), (2156, 117392), (2233, 113344), (2254, 112288), (2464, 102718), (2552, 99176), (2576, 98252), (2668, 94864), (2783, 90944), (2842, 89056), (3136, 80707), (3248, 77924), (3388, 74704), (3509, 72128), (3542, 71456), (3872, 65366), (4048, 62524), (4312, 58696), (4466, 56672), (4508, 56144), (4669, 54208), (4928, 51359), (5104, 49588), (5152, 49126), (5336, 47432), (5566, 45472), (5684, 44528), (5929, 42688), (6496, 38962), (6776, 37352), (7018, 36064), (7084, 35728), (7337, 34496), (7744, 32683), (8096, 31262), (8624, 29348), (8932, 28336), (9016, 28072), (9338, 27104), (10208, 24794), (10304, 24563), (10672, 23716), (11132, 22736), (11368, 22264), (11858, 21344), (12397, 20416), (12992, 19481), (13552, 18676), (14036, 18032), (14168, 17864), (14674, 17248), (15631, 16192)]