2098904192

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 256

約数和(自身を含む): 5583790080

約数和(自身を除く): 3484885888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 47, 56, 64, 77, 88, 92, 94, 112, 128, 154, 161, 176, 184, 188, 197, 224, 253, 308, 322, 329, 352, 368, 376, 394, 448, 506, 517, 616, 644, 658, 704, 736, 752, 788, 896, 1012, 1034, 1081, 1232, 1288, 1316, 1379, 1408, 1472, 1504, 1576, 1771, 2024, 2068, 2162, 2167, 2464, 2576, 2632, 2758, 2944, 3008, 3152, 3542, 3619, 4048, 4136, 4324, 4334, 4531, 4928, 5152, 5264, 5516, 6016, 6304, 7084, 7238, 7567, 8096, 8272, 8648, 8668, 9062, 9259, 9856, 10304, 10528, 11032, 11891, 12608, 14168, 14476, 15134, 15169, 16192, 16544, 17296, 17336, 18124, 18518, 20608, 21056, 22064, 23782, 25216, 28336, 28952, 30268, 30338, 31717, 32384, 33088, 34592, 34672, 36248, 37036, 42112, 44128, 47564, 49841, 56672, 57904, 60536, 60676, 63434, 64813, 66176, 69184, 69344, 72496, 74072, 83237, 88256, 95128, 99682, 101849, 113344, 115808, 121072, 121352, 126868, 129626, 138368, 138688, 144992, 148144, 166474, 176512, 190256, 199364, 203698, 212957, 226688, 231616, 242144, 242704, 253736, 259252, 277376, 289984, 296288, 332948, 348887, 380512, 398728, 407396, 425914, 463232, 484288, 485408, 507472, 518504, 579968, 592576, 665896, 697774, 712943, 761024, 797456, 814792, 851828, 968576, 970816, 1014944, 1037008, 1185152, 1331792, 1395548, 1425886, 1490699, 1522048, 1594912, 1629584, 1703656, 1941632, 2029888, 2074016, 2342527, 2663584, 2791096, 2851772, 2981398, 3189824, 3259168, 3407312, 4059776, 4148032, 4685054, 5327168, 5582192, 5703544, 5962796, 6379648, 6518336, 6814624, 8296064, 9370108, 10654336, 11164384, 11407088, 11925592, 13036672, 13629248, 16397689, 18740216, 22328768, 22814176, 23851184, 27258496, 32795378, 37480432, 44657536, 45628352, 47702368, 65590756, 74960864, 91256704, 95404736, 131181512, 149921728, 190809472, 262363024, 299843456, 524726048, 1049452096, 2098904192]

約数ペア:

[(1, 2098904192), (2, 1049452096), (4, 524726048), (7, 299843456), (8, 262363024), (11, 190809472), (14, 149921728), (16, 131181512), (22, 95404736), (23, 91256704), (28, 74960864), (32, 65590756), (44, 47702368), (46, 45628352), (47, 44657536), (56, 37480432), (64, 32795378), (77, 27258496), (88, 23851184), (92, 22814176), (94, 22328768), (112, 18740216), (128, 16397689), (154, 13629248), (161, 13036672), (176, 11925592), (184, 11407088), (188, 11164384), (197, 10654336), (224, 9370108), (253, 8296064), (308, 6814624), (322, 6518336), (329, 6379648), (352, 5962796), (368, 5703544), (376, 5582192), (394, 5327168), (448, 4685054), (506, 4148032), (517, 4059776), (616, 3407312), (644, 3259168), (658, 3189824), (704, 2981398), (736, 2851772), (752, 2791096), (788, 2663584), (896, 2342527), (1012, 2074016), (1034, 2029888), (1081, 1941632), (1232, 1703656), (1288, 1629584), (1316, 1594912), (1379, 1522048), (1408, 1490699), (1472, 1425886), (1504, 1395548), (1576, 1331792), (1771, 1185152), (2024, 1037008), (2068, 1014944), (2162, 970816), (2167, 968576), (2464, 851828), (2576, 814792), (2632, 797456), (2758, 761024), (2944, 712943), (3008, 697774), (3152, 665896), (3542, 592576), (3619, 579968), (4048, 518504), (4136, 507472), (4324, 485408), (4334, 484288), (4531, 463232), (4928, 425914), (5152, 407396), (5264, 398728), (5516, 380512), (6016, 348887), (6304, 332948), (7084, 296288), (7238, 289984), (7567, 277376), (8096, 259252), (8272, 253736), (8648, 242704), (8668, 242144), (9062, 231616), (9259, 226688), (9856, 212957), (10304, 203698), (10528, 199364), (11032, 190256), (11891, 176512), (12608, 166474), (14168, 148144), (14476, 144992), (15134, 138688), (15169, 138368), (16192, 129626), (16544, 126868), (17296, 121352), (17336, 121072), (18124, 115808), (18518, 113344), (20608, 101849), (21056, 99682), (22064, 95128), (23782, 88256), (25216, 83237), (28336, 74072), (28952, 72496), (30268, 69344), (30338, 69184), (31717, 66176), (32384, 64813), (33088, 63434), (34592, 60676), (34672, 60536), (36248, 57904), (37036, 56672), (42112, 49841), (44128, 47564)]