421739136

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 384

約数和(自身を含む): 1559376000

約数和(自身を除く): 1137636864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 149, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 243, 252, 273, 288, 298, 312, 324, 336, 351, 364, 378, 384, 416, 432, 447, 448, 468, 486, 504, 546, 567, 576, 596, 624, 648, 672, 702, 728, 756, 819, 832, 864, 894, 896, 936, 972, 1008, 1043, 1053, 1092, 1134, 1152, 1192, 1248, 1296, 1341, 1344, 1404, 1456, 1512, 1638, 1664, 1701, 1728, 1788, 1872, 1937, 1944, 2016, 2086, 2106, 2184, 2268, 2384, 2457, 2496, 2592, 2682, 2688, 2808, 2912, 3024, 3129, 3159, 3276, 3402, 3456, 3576, 3744, 3874, 3888, 4023, 4032, 4172, 4212, 4368, 4536, 4768, 4914, 4992, 5184, 5364, 5616, 5811, 5824, 6048, 6258, 6318, 6552, 6804, 7152, 7371, 7488, 7748, 7776, 8046, 8064, 8344, 8424, 8736, 9072, 9387, 9536, 9828, 10368, 10728, 11232, 11622, 11648, 12069, 12096, 12516, 12636, 13104, 13559, 13608, 14304, 14742, 14976, 15496, 15552, 16092, 16688, 16848, 17433, 17472, 18144, 18774, 19072, 19656, 21456, 22113, 22464, 23244, 24138, 24192, 25032, 25272, 26208, 27118, 27216, 28161, 28608, 29484, 30992, 31104, 32184, 33376, 33696, 34866, 34944, 36207, 36288, 37548, 39312, 40677, 42912, 44226, 44928, 46488, 48276, 50064, 50544, 52299, 52416, 54236, 54432, 56322, 57216, 58968, 61984, 64368, 66752, 67392, 69732, 72414, 72576, 75096, 78624, 81354, 84483, 85824, 88452, 92976, 96552, 100128, 101088, 104598, 104832, 108472, 108864, 112644, 117936, 122031, 123968, 128736, 133504, 134784, 139464, 144828, 150192, 156897, 157248, 162708, 168966, 171648, 176904, 185952, 193104, 200256, 202176, 209196, 216944, 217728, 225288, 235872, 244062, 247936, 253449, 257472, 278928, 289656, 300384, 313794, 314496, 325416, 337932, 353808, 366093, 371904, 386208, 400512, 404352, 418392, 433888, 450576, 470691, 471744, 488124, 506898, 514944, 557856, 579312, 600768, 627588, 650832, 675864, 707616, 732186, 743808, 772416, 836784, 867776, 901152, 941382, 943488, 976248, 1013796, 1098279, 1115712, 1158624, 1201536, 1255176, 1301664, 1351728, 1415232, 1464372, 1544832, 1673568, 1735552, 1802304, 1882764, 1952496, 2027592, 2196558, 2231424, 2317248, 2510352, 2603328, 2703456, 2830464, 2928744, 3294837, 3347136, 3604608, 3765528, 3904992, 4055184, 4393116, 4634496, 5020704, 5206656, 5406912, 5857488, 6589674, 6694272, 7531056, 7809984, 8110368, 8786232, 10041408, 10813824, 11714976, 13179348, 15062112, 15619968, 16220736, 17572464, 20082816, 23429952, 26358696, 30124224, 32441472, 35144928, 46859904, 52717392, 60248448, 70289856, 105434784, 140579712, 210869568, 421739136]

約数ペア:

[(1, 421739136), (2, 210869568), (3, 140579712), (4, 105434784), (6, 70289856), (7, 60248448), (8, 52717392), (9, 46859904), (12, 35144928), (13, 32441472), (14, 30124224), (16, 26358696), (18, 23429952), (21, 20082816), (24, 17572464), (26, 16220736), (27, 15619968), (28, 15062112), (32, 13179348), (36, 11714976), (39, 10813824), (42, 10041408), (48, 8786232), (52, 8110368), (54, 7809984), (56, 7531056), (63, 6694272), (64, 6589674), (72, 5857488), (78, 5406912), (81, 5206656), (84, 5020704), (91, 4634496), (96, 4393116), (104, 4055184), (108, 3904992), (112, 3765528), (117, 3604608), (126, 3347136), (128, 3294837), (144, 2928744), (149, 2830464), (156, 2703456), (162, 2603328), (168, 2510352), (182, 2317248), (189, 2231424), (192, 2196558), (208, 2027592), (216, 1952496), (224, 1882764), (234, 1802304), (243, 1735552), (252, 1673568), (273, 1544832), (288, 1464372), (298, 1415232), (312, 1351728), (324, 1301664), (336, 1255176), (351, 1201536), (364, 1158624), (378, 1115712), (384, 1098279), (416, 1013796), (432, 976248), (447, 943488), (448, 941382), (468, 901152), (486, 867776), (504, 836784), (546, 772416), (567, 743808), (576, 732186), (596, 707616), (624, 675864), (648, 650832), (672, 627588), (702, 600768), (728, 579312), (756, 557856), (819, 514944), (832, 506898), (864, 488124), (894, 471744), (896, 470691), (936, 450576), (972, 433888), (1008, 418392), (1043, 404352), (1053, 400512), (1092, 386208), (1134, 371904), (1152, 366093), (1192, 353808), (1248, 337932), (1296, 325416), (1341, 314496), (1344, 313794), (1404, 300384), (1456, 289656), (1512, 278928), (1638, 257472), (1664, 253449), (1701, 247936), (1728, 244062), (1788, 235872), (1872, 225288), (1937, 217728), (1944, 216944), (2016, 209196), (2086, 202176), (2106, 200256), (2184, 193104), (2268, 185952), (2384, 176904), (2457, 171648), (2496, 168966), (2592, 162708), (2682, 157248), (2688, 156897), (2808, 150192), (2912, 144828), (3024, 139464), (3129, 134784), (3159, 133504), (3276, 128736), (3402, 123968), (3456, 122031), (3576, 117936), (3744, 112644), (3874, 108864), (3888, 108472), (4023, 104832), (4032, 104598), (4172, 101088), (4212, 100128), (4368, 96552), (4536, 92976), (4768, 88452), (4914, 85824), (4992, 84483), (5184, 81354), (5364, 78624), (5616, 75096), (5811, 72576), (5824, 72414), (6048, 69732), (6258, 67392), (6318, 66752), (6552, 64368), (6804, 61984), (7152, 58968), (7371, 57216), (7488, 56322), (7748, 54432), (7776, 54236), (8046, 52416), (8064, 52299), (8344, 50544), (8424, 50064), (8736, 48276), (9072, 46488), (9387, 44928), (9536, 44226), (9828, 42912), (10368, 40677), (10728, 39312), (11232, 37548), (11622, 36288), (11648, 36207), (12069, 34944), (12096, 34866), (12516, 33696), (12636, 33376), (13104, 32184), (13559, 31104), (13608, 30992), (14304, 29484), (14742, 28608), (14976, 28161), (15496, 27216), (15552, 27118), (16092, 26208), (16688, 25272), (16848, 25032), (17433, 24192), (17472, 24138), (18144, 23244), (18774, 22464), (19072, 22113), (19656, 21456)]