1481321856

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:697

約数の個数: 256

約数和(自身を含む): 4809830400

約数和(自身を除く): 3328508544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 32, 42, 48, 56, 58, 62, 64, 84, 87, 93, 96, 112, 116, 124, 128, 168, 174, 186, 192, 203, 217, 224, 232, 248, 336, 348, 372, 384, 406, 434, 448, 464, 496, 609, 613, 651, 672, 696, 744, 812, 868, 896, 899, 928, 992, 1218, 1226, 1302, 1344, 1392, 1488, 1624, 1736, 1798, 1839, 1856, 1984, 2436, 2452, 2604, 2688, 2697, 2784, 2976, 3248, 3472, 3596, 3678, 3712, 3968, 4291, 4872, 4904, 5208, 5394, 5568, 5952, 6293, 6496, 6944, 7192, 7356, 8582, 9744, 9808, 10416, 10788, 11136, 11904, 12586, 12873, 12992, 13888, 14384, 14712, 17164, 17777, 18879, 19003, 19488, 19616, 20832, 21576, 25172, 25746, 25984, 27776, 28768, 29424, 34328, 35554, 37758, 38006, 38976, 39232, 41664, 43152, 50344, 51492, 53331, 57009, 57536, 58848, 68656, 71108, 75516, 76012, 77952, 78464, 83328, 86304, 100688, 102984, 106662, 114018, 115072, 117696, 124439, 133021, 137312, 142216, 151032, 152024, 172608, 201376, 205968, 213324, 228036, 235392, 248878, 266042, 274624, 284432, 302064, 304048, 345216, 373317, 399063, 402752, 411936, 426648, 456072, 497756, 532084, 549248, 551087, 568864, 604128, 608096, 746634, 798126, 805504, 823872, 853296, 912144, 995512, 1064168, 1102174, 1137728, 1208256, 1216192, 1493268, 1596252, 1647744, 1653261, 1706592, 1824288, 1991024, 2128336, 2204348, 2275456, 2416512, 2432384, 2986536, 3192504, 3306522, 3413184, 3648576, 3857609, 3982048, 4256672, 4408696, 5973072, 6385008, 6613044, 6826368, 7297152, 7715218, 7964096, 8513344, 8817392, 11572827, 11946144, 12770016, 13226088, 15430436, 15928192, 17026688, 17634784, 23145654, 23892288, 25540032, 26452176, 30860872, 35269568, 46291308, 47784576, 51080064, 52904352, 61721744, 70539136, 92582616, 105808704, 123443488, 185165232, 211617408, 246886976, 370330464, 493773952, 740660928, 1481321856]

約数ペア:

[(1, 1481321856), (2, 740660928), (3, 493773952), (4, 370330464), (6, 246886976), (7, 211617408), (8, 185165232), (12, 123443488), (14, 105808704), (16, 92582616), (21, 70539136), (24, 61721744), (28, 52904352), (29, 51080064), (31, 47784576), (32, 46291308), (42, 35269568), (48, 30860872), (56, 26452176), (58, 25540032), (62, 23892288), (64, 23145654), (84, 17634784), (87, 17026688), (93, 15928192), (96, 15430436), (112, 13226088), (116, 12770016), (124, 11946144), (128, 11572827), (168, 8817392), (174, 8513344), (186, 7964096), (192, 7715218), (203, 7297152), (217, 6826368), (224, 6613044), (232, 6385008), (248, 5973072), (336, 4408696), (348, 4256672), (372, 3982048), (384, 3857609), (406, 3648576), (434, 3413184), (448, 3306522), (464, 3192504), (496, 2986536), (609, 2432384), (613, 2416512), (651, 2275456), (672, 2204348), (696, 2128336), (744, 1991024), (812, 1824288), (868, 1706592), (896, 1653261), (899, 1647744), (928, 1596252), (992, 1493268), (1218, 1216192), (1226, 1208256), (1302, 1137728), (1344, 1102174), (1392, 1064168), (1488, 995512), (1624, 912144), (1736, 853296), (1798, 823872), (1839, 805504), (1856, 798126), (1984, 746634), (2436, 608096), (2452, 604128), (2604, 568864), (2688, 551087), (2697, 549248), (2784, 532084), (2976, 497756), (3248, 456072), (3472, 426648), (3596, 411936), (3678, 402752), (3712, 399063), (3968, 373317), (4291, 345216), (4872, 304048), (4904, 302064), (5208, 284432), (5394, 274624), (5568, 266042), (5952, 248878), (6293, 235392), (6496, 228036), (6944, 213324), (7192, 205968), (7356, 201376), (8582, 172608), (9744, 152024), (9808, 151032), (10416, 142216), (10788, 137312), (11136, 133021), (11904, 124439), (12586, 117696), (12873, 115072), (12992, 114018), (13888, 106662), (14384, 102984), (14712, 100688), (17164, 86304), (17777, 83328), (18879, 78464), (19003, 77952), (19488, 76012), (19616, 75516), (20832, 71108), (21576, 68656), (25172, 58848), (25746, 57536), (25984, 57009), (27776, 53331), (28768, 51492), (29424, 50344), (34328, 43152), (35554, 41664), (37758, 39232), (38006, 38976)]