321240192

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 256

約数和(自身を含む): 1089849600

約数和(自身を除く): 768609408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 64, 78, 84, 87, 91, 96, 104, 112, 116, 128, 156, 168, 174, 182, 192, 203, 208, 224, 232, 273, 312, 317, 336, 348, 364, 377, 384, 406, 416, 448, 464, 546, 609, 624, 634, 672, 696, 728, 754, 812, 832, 896, 928, 951, 1092, 1131, 1218, 1248, 1268, 1344, 1392, 1456, 1508, 1624, 1664, 1856, 1902, 2184, 2219, 2262, 2436, 2496, 2536, 2639, 2688, 2784, 2912, 3016, 3248, 3712, 3804, 4121, 4368, 4438, 4524, 4872, 4992, 5072, 5278, 5568, 5824, 6032, 6496, 6657, 7608, 7917, 8242, 8736, 8876, 9048, 9193, 9744, 10144, 10556, 11136, 11648, 12064, 12363, 12992, 13314, 15216, 15834, 16484, 17472, 17752, 18096, 18386, 19488, 20288, 21112, 24128, 24726, 25984, 26628, 27579, 28847, 30432, 31668, 32968, 34944, 35504, 36192, 36772, 38976, 40576, 42224, 48256, 49452, 53256, 55158, 57694, 60864, 63336, 64351, 65936, 71008, 72384, 73544, 77952, 84448, 86541, 98904, 106512, 110316, 115388, 119509, 121728, 126672, 128702, 131872, 142016, 144768, 147088, 168896, 173082, 193053, 197808, 213024, 220632, 230776, 239018, 253344, 257404, 263744, 284032, 294176, 337792, 346164, 358527, 386106, 395616, 426048, 441264, 461552, 478036, 506688, 514808, 527488, 588352, 692328, 717054, 772212, 791232, 836563, 852096, 882528, 923104, 956072, 1013376, 1029616, 1176704, 1384656, 1434108, 1544424, 1582464, 1673126, 1765056, 1846208, 1912144, 2059232, 2509689, 2769312, 2868216, 3088848, 3346252, 3530112, 3692416, 3824288, 4118464, 5019378, 5538624, 5736432, 6177696, 6692504, 7648576, 8236928, 10038756, 11077248, 11472864, 12355392, 13385008, 15297152, 20077512, 22945728, 24710784, 26770016, 40155024, 45891456, 53540032, 80310048, 107080064, 160620096, 321240192]

約数ペア:

[(1, 321240192), (2, 160620096), (3, 107080064), (4, 80310048), (6, 53540032), (7, 45891456), (8, 40155024), (12, 26770016), (13, 24710784), (14, 22945728), (16, 20077512), (21, 15297152), (24, 13385008), (26, 12355392), (28, 11472864), (29, 11077248), (32, 10038756), (39, 8236928), (42, 7648576), (48, 6692504), (52, 6177696), (56, 5736432), (58, 5538624), (64, 5019378), (78, 4118464), (84, 3824288), (87, 3692416), (91, 3530112), (96, 3346252), (104, 3088848), (112, 2868216), (116, 2769312), (128, 2509689), (156, 2059232), (168, 1912144), (174, 1846208), (182, 1765056), (192, 1673126), (203, 1582464), (208, 1544424), (224, 1434108), (232, 1384656), (273, 1176704), (312, 1029616), (317, 1013376), (336, 956072), (348, 923104), (364, 882528), (377, 852096), (384, 836563), (406, 791232), (416, 772212), (448, 717054), (464, 692328), (546, 588352), (609, 527488), (624, 514808), (634, 506688), (672, 478036), (696, 461552), (728, 441264), (754, 426048), (812, 395616), (832, 386106), (896, 358527), (928, 346164), (951, 337792), (1092, 294176), (1131, 284032), (1218, 263744), (1248, 257404), (1268, 253344), (1344, 239018), (1392, 230776), (1456, 220632), (1508, 213024), (1624, 197808), (1664, 193053), (1856, 173082), (1902, 168896), (2184, 147088), (2219, 144768), (2262, 142016), (2436, 131872), (2496, 128702), (2536, 126672), (2639, 121728), (2688, 119509), (2784, 115388), (2912, 110316), (3016, 106512), (3248, 98904), (3712, 86541), (3804, 84448), (4121, 77952), (4368, 73544), (4438, 72384), (4524, 71008), (4872, 65936), (4992, 64351), (5072, 63336), (5278, 60864), (5568, 57694), (5824, 55158), (6032, 53256), (6496, 49452), (6657, 48256), (7608, 42224), (7917, 40576), (8242, 38976), (8736, 36772), (8876, 36192), (9048, 35504), (9193, 34944), (9744, 32968), (10144, 31668), (10556, 30432), (11136, 28847), (11648, 27579), (12064, 26628), (12363, 25984), (12992, 24726), (13314, 24128), (15216, 21112), (15834, 20288), (16484, 19488), (17472, 18386), (17752, 18096)]