991550976

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 320

約数和(自身を含む): 3167797248

約数和(自身を除く): 2176246272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 32, 34, 39, 46, 48, 51, 52, 64, 68, 69, 78, 92, 96, 102, 104, 127, 128, 136, 138, 156, 184, 192, 204, 208, 221, 254, 256, 272, 276, 299, 312, 368, 381, 384, 391, 408, 416, 442, 508, 512, 544, 552, 598, 624, 663, 736, 762, 768, 782, 816, 832, 884, 897, 1016, 1088, 1104, 1173, 1196, 1248, 1326, 1472, 1524, 1536, 1564, 1632, 1651, 1664, 1768, 1794, 2032, 2159, 2176, 2208, 2346, 2392, 2496, 2652, 2921, 2944, 3048, 3128, 3264, 3302, 3328, 3536, 3588, 4064, 4318, 4352, 4416, 4692, 4784, 4953, 4992, 5083, 5304, 5842, 5888, 6096, 6256, 6477, 6528, 6604, 6656, 7072, 7176, 8128, 8636, 8704, 8763, 8832, 9384, 9568, 9906, 9984, 10166, 10608, 11684, 11776, 12192, 12512, 12954, 13056, 13208, 14144, 14352, 15249, 16256, 17272, 17526, 17664, 18768, 19136, 19812, 19968, 20332, 21216, 23368, 24384, 25024, 25908, 26112, 26416, 28067, 28288, 28704, 30498, 32512, 34544, 35052, 35328, 37536, 37973, 38272, 39624, 40664, 42432, 46736, 48768, 49657, 50048, 51816, 52832, 56134, 56576, 57408, 60996, 65024, 69088, 70104, 75072, 75946, 76544, 79248, 81328, 84201, 84864, 93472, 97536, 99314, 100096, 103632, 105664, 112268, 113152, 113919, 114816, 121992, 138176, 140208, 148971, 150144, 151892, 153088, 158496, 162656, 168402, 169728, 186944, 195072, 198628, 200192, 207264, 211328, 224536, 227838, 229632, 243984, 276352, 280416, 297942, 300288, 303784, 316992, 325312, 336804, 339456, 373888, 397256, 414528, 422656, 449072, 455676, 459264, 487968, 552704, 560832, 595884, 600576, 607568, 633984, 645541, 650624, 673608, 747776, 794512, 829056, 845312, 898144, 911352, 975936, 1105408, 1121664, 1191768, 1215136, 1267968, 1291082, 1301248, 1347216, 1495552, 1589024, 1658112, 1796288, 1822704, 1936623, 1951872, 2243328, 2383536, 2430272, 2535936, 2582164, 2602496, 2694432, 3178048, 3316224, 3592576, 3645408, 3873246, 3903744, 4486656, 4767072, 4860544, 5164328, 5388864, 6356096, 7185152, 7290816, 7746492, 7807488, 9534144, 9721088, 10328656, 10777728, 12712192, 14370304, 14581632, 15492984, 19068288, 19442176, 20657312, 21555456, 25424384, 29163264, 30985968, 38136576, 41314624, 43110912, 58326528, 61971936, 76273152, 82629248, 123943872, 165258496, 247887744, 330516992, 495775488, 991550976]

約数ペア:

[(1, 991550976), (2, 495775488), (3, 330516992), (4, 247887744), (6, 165258496), (8, 123943872), (12, 82629248), (13, 76273152), (16, 61971936), (17, 58326528), (23, 43110912), (24, 41314624), (26, 38136576), (32, 30985968), (34, 29163264), (39, 25424384), (46, 21555456), (48, 20657312), (51, 19442176), (52, 19068288), (64, 15492984), (68, 14581632), (69, 14370304), (78, 12712192), (92, 10777728), (96, 10328656), (102, 9721088), (104, 9534144), (127, 7807488), (128, 7746492), (136, 7290816), (138, 7185152), (156, 6356096), (184, 5388864), (192, 5164328), (204, 4860544), (208, 4767072), (221, 4486656), (254, 3903744), (256, 3873246), (272, 3645408), (276, 3592576), (299, 3316224), (312, 3178048), (368, 2694432), (381, 2602496), (384, 2582164), (391, 2535936), (408, 2430272), (416, 2383536), (442, 2243328), (508, 1951872), (512, 1936623), (544, 1822704), (552, 1796288), (598, 1658112), (624, 1589024), (663, 1495552), (736, 1347216), (762, 1301248), (768, 1291082), (782, 1267968), (816, 1215136), (832, 1191768), (884, 1121664), (897, 1105408), (1016, 975936), (1088, 911352), (1104, 898144), (1173, 845312), (1196, 829056), (1248, 794512), (1326, 747776), (1472, 673608), (1524, 650624), (1536, 645541), (1564, 633984), (1632, 607568), (1651, 600576), (1664, 595884), (1768, 560832), (1794, 552704), (2032, 487968), (2159, 459264), (2176, 455676), (2208, 449072), (2346, 422656), (2392, 414528), (2496, 397256), (2652, 373888), (2921, 339456), (2944, 336804), (3048, 325312), (3128, 316992), (3264, 303784), (3302, 300288), (3328, 297942), (3536, 280416), (3588, 276352), (4064, 243984), (4318, 229632), (4352, 227838), (4416, 224536), (4692, 211328), (4784, 207264), (4953, 200192), (4992, 198628), (5083, 195072), (5304, 186944), (5842, 169728), (5888, 168402), (6096, 162656), (6256, 158496), (6477, 153088), (6528, 151892), (6604, 150144), (6656, 148971), (7072, 140208), (7176, 138176), (8128, 121992), (8636, 114816), (8704, 113919), (8763, 113152), (8832, 112268), (9384, 105664), (9568, 103632), (9906, 100096), (9984, 99314), (10166, 97536), (10608, 93472), (11684, 84864), (11776, 84201), (12192, 81328), (12512, 79248), (12954, 76544), (13056, 75946), (13208, 75072), (14144, 70104), (14352, 69088), (15249, 65024), (16256, 60996), (17272, 57408), (17526, 56576), (17664, 56134), (18768, 52832), (19136, 51816), (19812, 50048), (19968, 49657), (20332, 48768), (21216, 46736), (23368, 42432), (24384, 40664), (25024, 39624), (25908, 38272), (26112, 37973), (26416, 37536), (28067, 35328), (28288, 35052), (28704, 34544), (30498, 32512)]