319241472

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 1017225216

約数和(自身を除く): 697983744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 31, 32, 33, 44, 46, 48, 53, 62, 64, 66, 69, 88, 92, 93, 96, 106, 124, 128, 132, 138, 159, 176, 184, 186, 192, 212, 248, 253, 256, 264, 276, 318, 341, 352, 368, 372, 384, 424, 496, 506, 528, 552, 583, 636, 682, 704, 713, 736, 744, 759, 768, 848, 992, 1012, 1023, 1056, 1104, 1166, 1219, 1272, 1364, 1408, 1426, 1472, 1488, 1518, 1643, 1696, 1749, 1984, 2024, 2046, 2112, 2139, 2208, 2332, 2438, 2544, 2728, 2816, 2852, 2944, 2976, 3036, 3286, 3392, 3498, 3657, 3968, 4048, 4092, 4224, 4278, 4416, 4664, 4876, 4929, 5088, 5456, 5704, 5888, 5952, 6072, 6572, 6784, 6996, 7314, 7843, 7936, 8096, 8184, 8448, 8556, 8832, 9328, 9752, 9858, 10176, 10912, 11408, 11904, 12144, 13144, 13409, 13568, 13992, 14628, 15686, 16192, 16368, 17112, 17664, 18073, 18656, 19504, 19716, 20352, 21824, 22816, 23529, 23808, 24288, 26288, 26818, 27984, 29256, 31372, 32384, 32736, 34224, 36146, 37312, 37789, 39008, 39432, 40227, 40704, 43648, 45632, 47058, 48576, 52576, 53636, 54219, 55968, 58512, 62744, 64768, 65472, 68448, 72292, 74624, 75578, 78016, 78864, 80454, 87296, 91264, 94116, 97152, 105152, 107272, 108438, 111936, 113367, 117024, 125488, 130944, 136896, 144584, 149248, 151156, 156032, 157728, 160908, 182528, 188232, 194304, 210304, 214544, 216876, 223872, 226734, 234048, 250976, 261888, 273792, 289168, 302312, 312064, 315456, 321816, 376464, 415679, 420608, 429088, 433752, 447744, 453468, 468096, 501952, 547584, 578336, 604624, 630912, 643632, 752928, 831358, 858176, 867504, 906936, 936192, 1003904, 1156672, 1209248, 1247037, 1261824, 1287264, 1505856, 1662716, 1716352, 1735008, 1813872, 2007808, 2313344, 2418496, 2494074, 2574528, 3011712, 3325432, 3432704, 3470016, 3627744, 4626688, 4836992, 4988148, 5149056, 6023424, 6650864, 6940032, 7255488, 9673984, 9976296, 10298112, 13301728, 13880064, 14510976, 19952592, 26603456, 29021952, 39905184, 53206912, 79810368, 106413824, 159620736, 319241472]

約数ペア:

[(1, 319241472), (2, 159620736), (3, 106413824), (4, 79810368), (6, 53206912), (8, 39905184), (11, 29021952), (12, 26603456), (16, 19952592), (22, 14510976), (23, 13880064), (24, 13301728), (31, 10298112), (32, 9976296), (33, 9673984), (44, 7255488), (46, 6940032), (48, 6650864), (53, 6023424), (62, 5149056), (64, 4988148), (66, 4836992), (69, 4626688), (88, 3627744), (92, 3470016), (93, 3432704), (96, 3325432), (106, 3011712), (124, 2574528), (128, 2494074), (132, 2418496), (138, 2313344), (159, 2007808), (176, 1813872), (184, 1735008), (186, 1716352), (192, 1662716), (212, 1505856), (248, 1287264), (253, 1261824), (256, 1247037), (264, 1209248), (276, 1156672), (318, 1003904), (341, 936192), (352, 906936), (368, 867504), (372, 858176), (384, 831358), (424, 752928), (496, 643632), (506, 630912), (528, 604624), (552, 578336), (583, 547584), (636, 501952), (682, 468096), (704, 453468), (713, 447744), (736, 433752), (744, 429088), (759, 420608), (768, 415679), (848, 376464), (992, 321816), (1012, 315456), (1023, 312064), (1056, 302312), (1104, 289168), (1166, 273792), (1219, 261888), (1272, 250976), (1364, 234048), (1408, 226734), (1426, 223872), (1472, 216876), (1488, 214544), (1518, 210304), (1643, 194304), (1696, 188232), (1749, 182528), (1984, 160908), (2024, 157728), (2046, 156032), (2112, 151156), (2139, 149248), (2208, 144584), (2332, 136896), (2438, 130944), (2544, 125488), (2728, 117024), (2816, 113367), (2852, 111936), (2944, 108438), (2976, 107272), (3036, 105152), (3286, 97152), (3392, 94116), (3498, 91264), (3657, 87296), (3968, 80454), (4048, 78864), (4092, 78016), (4224, 75578), (4278, 74624), (4416, 72292), (4664, 68448), (4876, 65472), (4929, 64768), (5088, 62744), (5456, 58512), (5704, 55968), (5888, 54219), (5952, 53636), (6072, 52576), (6572, 48576), (6784, 47058), (6996, 45632), (7314, 43648), (7843, 40704), (7936, 40227), (8096, 39432), (8184, 39008), (8448, 37789), (8556, 37312), (8832, 36146), (9328, 34224), (9752, 32736), (9858, 32384), (10176, 31372), (10912, 29256), (11408, 27984), (11904, 26818), (12144, 26288), (13144, 24288), (13409, 23808), (13568, 23529), (13992, 22816), (14628, 21824), (15686, 20352), (16192, 19716), (16368, 19504), (17112, 18656), (17664, 18073)]