2021121024

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 264

約数和(自身を含む): 6203392560

約数和(自身を除く): 4182271536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 169, 192, 204, 208, 221, 229, 256, 272, 312, 338, 384, 408, 416, 442, 458, 507, 512, 544, 624, 663, 676, 687, 768, 816, 832, 884, 916, 1014, 1024, 1088, 1248, 1326, 1352, 1374, 1536, 1632, 1664, 1768, 1832, 2028, 2176, 2496, 2652, 2704, 2748, 2873, 2977, 3072, 3264, 3328, 3536, 3664, 3893, 4056, 4352, 4992, 5304, 5408, 5496, 5746, 5954, 6528, 6656, 7072, 7328, 7786, 8112, 8619, 8704, 8931, 9984, 10608, 10816, 10992, 11492, 11679, 11908, 13056, 13312, 14144, 14656, 15572, 16224, 17238, 17408, 17862, 19968, 21216, 21632, 21984, 22984, 23358, 23816, 26112, 28288, 29312, 31144, 32448, 34476, 35724, 38701, 39936, 42432, 43264, 43968, 45968, 46716, 47632, 50609, 52224, 56576, 58624, 62288, 64896, 68952, 71448, 77402, 84864, 86528, 87936, 91936, 93432, 95264, 101218, 113152, 116103, 117248, 124576, 129792, 137904, 142896, 151827, 154804, 169728, 173056, 175872, 183872, 186864, 190528, 202436, 226304, 232206, 234496, 249152, 259584, 275808, 285792, 303654, 309608, 339456, 351744, 367744, 373728, 381056, 404872, 464412, 498304, 519168, 551616, 571584, 607308, 619216, 657917, 678912, 703488, 735488, 747456, 762112, 809744, 928824, 996608, 1103232, 1143168, 1214616, 1238432, 1315834, 1470976, 1494912, 1524224, 1619488, 1857648, 1973751, 1993216, 2206464, 2286336, 2429232, 2476864, 2631668, 2941952, 2989824, 3048448, 3238976, 3715296, 3947502, 3986432, 4412928, 4572672, 4858464, 4953728, 5263336, 5979648, 6477952, 7430592, 7895004, 8825856, 9145344, 9716928, 9907456, 10526672, 11959296, 12955904, 14861184, 15790008, 19433856, 19814912, 21053344, 25911808, 29722368, 31580016, 38867712, 39629824, 42106688, 51823616, 59444736, 63160032, 77735424, 84213376, 118889472, 126320064, 155470848, 168426752, 252640128, 336853504, 505280256, 673707008, 1010560512, 2021121024]

約数ペア:

[(1, 2021121024), (2, 1010560512), (3, 673707008), (4, 505280256), (6, 336853504), (8, 252640128), (12, 168426752), (13, 155470848), (16, 126320064), (17, 118889472), (24, 84213376), (26, 77735424), (32, 63160032), (34, 59444736), (39, 51823616), (48, 42106688), (51, 39629824), (52, 38867712), (64, 31580016), (68, 29722368), (78, 25911808), (96, 21053344), (102, 19814912), (104, 19433856), (128, 15790008), (136, 14861184), (156, 12955904), (169, 11959296), (192, 10526672), (204, 9907456), (208, 9716928), (221, 9145344), (229, 8825856), (256, 7895004), (272, 7430592), (312, 6477952), (338, 5979648), (384, 5263336), (408, 4953728), (416, 4858464), (442, 4572672), (458, 4412928), (507, 3986432), (512, 3947502), (544, 3715296), (624, 3238976), (663, 3048448), (676, 2989824), (687, 2941952), (768, 2631668), (816, 2476864), (832, 2429232), (884, 2286336), (916, 2206464), (1014, 1993216), (1024, 1973751), (1088, 1857648), (1248, 1619488), (1326, 1524224), (1352, 1494912), (1374, 1470976), (1536, 1315834), (1632, 1238432), (1664, 1214616), (1768, 1143168), (1832, 1103232), (2028, 996608), (2176, 928824), (2496, 809744), (2652, 762112), (2704, 747456), (2748, 735488), (2873, 703488), (2977, 678912), (3072, 657917), (3264, 619216), (3328, 607308), (3536, 571584), (3664, 551616), (3893, 519168), (4056, 498304), (4352, 464412), (4992, 404872), (5304, 381056), (5408, 373728), (5496, 367744), (5746, 351744), (5954, 339456), (6528, 309608), (6656, 303654), (7072, 285792), (7328, 275808), (7786, 259584), (8112, 249152), (8619, 234496), (8704, 232206), (8931, 226304), (9984, 202436), (10608, 190528), (10816, 186864), (10992, 183872), (11492, 175872), (11679, 173056), (11908, 169728), (13056, 154804), (13312, 151827), (14144, 142896), (14656, 137904), (15572, 129792), (16224, 124576), (17238, 117248), (17408, 116103), (17862, 113152), (19968, 101218), (21216, 95264), (21632, 93432), (21984, 91936), (22984, 87936), (23358, 86528), (23816, 84864), (26112, 77402), (28288, 71448), (29312, 68952), (31144, 64896), (32448, 62288), (34476, 58624), (35724, 56576), (38701, 52224), (39936, 50609), (42432, 47632), (43264, 46716), (43968, 45968)]