1971242784

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:469

約数の個数: 384

約数和(自身を含む): 7060193280

約数和(自身を除く): 5088950496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 37, 42, 46, 48, 54, 56, 63, 69, 72, 74, 84, 92, 96, 108, 111, 112, 126, 138, 144, 148, 161, 168, 184, 189, 207, 216, 222, 224, 252, 259, 276, 288, 296, 322, 333, 336, 368, 378, 383, 414, 432, 444, 483, 504, 518, 552, 592, 621, 644, 666, 672, 736, 756, 766, 777, 828, 851, 864, 888, 966, 999, 1008, 1036, 1104, 1149, 1184, 1242, 1288, 1332, 1449, 1512, 1532, 1554, 1656, 1702, 1776, 1932, 1998, 2016, 2072, 2208, 2298, 2331, 2484, 2553, 2576, 2664, 2681, 2898, 3024, 3064, 3108, 3312, 3404, 3447, 3552, 3864, 3996, 4144, 4347, 4596, 4662, 4968, 5106, 5152, 5328, 5362, 5796, 5957, 6048, 6128, 6216, 6624, 6808, 6894, 6993, 7659, 7728, 7992, 8043, 8288, 8694, 8809, 9192, 9324, 9936, 10212, 10341, 10656, 10724, 11592, 11914, 12256, 12432, 13616, 13788, 13986, 14171, 15318, 15456, 15984, 16086, 17388, 17618, 17871, 18384, 18648, 19872, 20424, 20682, 21448, 22977, 23184, 23828, 24129, 24864, 26427, 27232, 27576, 27972, 28342, 30636, 31968, 32172, 34776, 35236, 35742, 36768, 37296, 40848, 41364, 42513, 42896, 45954, 46368, 47656, 48258, 52854, 53613, 55152, 55944, 56684, 61272, 61663, 64344, 69552, 70472, 71484, 72387, 74592, 79281, 81696, 82728, 85026, 85792, 91908, 95312, 96516, 99197, 105708, 107226, 110304, 111888, 113368, 122544, 123326, 127539, 128688, 139104, 140944, 142968, 144774, 158562, 160839, 165456, 170052, 183816, 184989, 190624, 193032, 198394, 211416, 214452, 223776, 226736, 237843, 245088, 246652, 255078, 257376, 281888, 285936, 289548, 297591, 317124, 321678, 325933, 330912, 340104, 367632, 369978, 382617, 386064, 396788, 422832, 428904, 453472, 475686, 493304, 510156, 554967, 571872, 579096, 595182, 634248, 643356, 651866, 680208, 735264, 739956, 765234, 772128, 793576, 845664, 857808, 892773, 951372, 977799, 986608, 1020312, 1109934, 1158192, 1190364, 1268496, 1286712, 1303732, 1360416, 1479912, 1530468, 1587152, 1664901, 1715616, 1785546, 1902744, 1955598, 1973216, 2040624, 2219868, 2281531, 2316384, 2380728, 2536992, 2573424, 2607464, 2678319, 2933397, 2959824, 3060936, 3174304, 3329802, 3571092, 3805488, 3911196, 4081248, 4439736, 4563062, 4761456, 5146848, 5214928, 5356638, 5866794, 5919648, 6121872, 6659604, 6844593, 7142184, 7610976, 7822392, 8800191, 8879472, 9126124, 9522912, 10429856, 10713276, 11733588, 12243744, 13319208, 13689186, 14284368, 15644784, 17600382, 17758944, 18252248, 20533779, 21426552, 23467176, 26638416, 27378372, 28568736, 31289568, 35200764, 36504496, 41067558, 42853104, 46934352, 53276832, 54756744, 61601337, 70401528, 73008992, 82135116, 85706208, 93868704, 109513488, 123202674, 140803056, 164270232, 219026976, 246405348, 281606112, 328540464, 492810696, 657080928, 985621392, 1971242784]

約数ペア:

[(1, 1971242784), (2, 985621392), (3, 657080928), (4, 492810696), (6, 328540464), (7, 281606112), (8, 246405348), (9, 219026976), (12, 164270232), (14, 140803056), (16, 123202674), (18, 109513488), (21, 93868704), (23, 85706208), (24, 82135116), (27, 73008992), (28, 70401528), (32, 61601337), (36, 54756744), (37, 53276832), (42, 46934352), (46, 42853104), (48, 41067558), (54, 36504496), (56, 35200764), (63, 31289568), (69, 28568736), (72, 27378372), (74, 26638416), (84, 23467176), (92, 21426552), (96, 20533779), (108, 18252248), (111, 17758944), (112, 17600382), (126, 15644784), (138, 14284368), (144, 13689186), (148, 13319208), (161, 12243744), (168, 11733588), (184, 10713276), (189, 10429856), (207, 9522912), (216, 9126124), (222, 8879472), (224, 8800191), (252, 7822392), (259, 7610976), (276, 7142184), (288, 6844593), (296, 6659604), (322, 6121872), (333, 5919648), (336, 5866794), (368, 5356638), (378, 5214928), (383, 5146848), (414, 4761456), (432, 4563062), (444, 4439736), (483, 4081248), (504, 3911196), (518, 3805488), (552, 3571092), (592, 3329802), (621, 3174304), (644, 3060936), (666, 2959824), (672, 2933397), (736, 2678319), (756, 2607464), (766, 2573424), (777, 2536992), (828, 2380728), (851, 2316384), (864, 2281531), (888, 2219868), (966, 2040624), (999, 1973216), (1008, 1955598), (1036, 1902744), (1104, 1785546), (1149, 1715616), (1184, 1664901), (1242, 1587152), (1288, 1530468), (1332, 1479912), (1449, 1360416), (1512, 1303732), (1532, 1286712), (1554, 1268496), (1656, 1190364), (1702, 1158192), (1776, 1109934), (1932, 1020312), (1998, 986608), (2016, 977799), (2072, 951372), (2208, 892773), (2298, 857808), (2331, 845664), (2484, 793576), (2553, 772128), (2576, 765234), (2664, 739956), (2681, 735264), (2898, 680208), (3024, 651866), (3064, 643356), (3108, 634248), (3312, 595182), (3404, 579096), (3447, 571872), (3552, 554967), (3864, 510156), (3996, 493304), (4144, 475686), (4347, 453472), (4596, 428904), (4662, 422832), (4968, 396788), (5106, 386064), (5152, 382617), (5328, 369978), (5362, 367632), (5796, 340104), (5957, 330912), (6048, 325933), (6128, 321678), (6216, 317124), (6624, 297591), (6808, 289548), (6894, 285936), (6993, 281888), (7659, 257376), (7728, 255078), (7992, 246652), (8043, 245088), (8288, 237843), (8694, 226736), (8809, 223776), (9192, 214452), (9324, 211416), (9936, 198394), (10212, 193032), (10341, 190624), (10656, 184989), (10724, 183816), (11592, 170052), (11914, 165456), (12256, 160839), (12432, 158562), (13616, 144774), (13788, 142968), (13986, 140944), (14171, 139104), (15318, 128688), (15456, 127539), (15984, 123326), (16086, 122544), (17388, 113368), (17618, 111888), (17871, 110304), (18384, 107226), (18648, 105708), (19872, 99197), (20424, 96516), (20682, 95312), (21448, 91908), (22977, 85792), (23184, 85026), (23828, 82728), (24129, 81696), (24864, 79281), (26427, 74592), (27232, 72387), (27576, 71484), (27972, 70472), (28342, 69552), (30636, 64344), (31968, 61663), (32172, 61272), (34776, 56684), (35236, 55944), (35742, 55152), (36768, 53613), (37296, 52854), (40848, 48258), (41364, 47656), (42513, 46368), (42896, 45954)]