621883392

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 208

約数和(自身を含む): 1899001440

約数和(自身を除く): 1277118048

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, 192, 204, 208, 221, 229, 256, 272, 312, 384, 408, 416, 442, 458, 512, 544, 624, 663, 687, 768, 816, 832, 884, 916, 1024, 1088, 1248, 1326, 1374, 1536, 1632, 1664, 1768, 1832, 2048, 2176, 2496, 2652, 2748, 2977, 3072, 3264, 3328, 3536, 3664, 3893, 4096, 4352, 4992, 5304, 5496, 5954, 6144, 6528, 6656, 7072, 7328, 7786, 8704, 8931, 9984, 10608, 10992, 11679, 11908, 12288, 13056, 13312, 14144, 14656, 15572, 17408, 17862, 19968, 21216, 21984, 23358, 23816, 26112, 26624, 28288, 29312, 31144, 34816, 35724, 39936, 42432, 43968, 46716, 47632, 50609, 52224, 53248, 56576, 58624, 62288, 69632, 71448, 79872, 84864, 87936, 93432, 95264, 101218, 104448, 113152, 117248, 124576, 142896, 151827, 159744, 169728, 175872, 186864, 190528, 202436, 208896, 226304, 234496, 249152, 285792, 303654, 339456, 351744, 373728, 381056, 404872, 452608, 468992, 498304, 571584, 607308, 678912, 703488, 747456, 762112, 809744, 905216, 937984, 996608, 1143168, 1214616, 1357824, 1406976, 1494912, 1524224, 1619488, 1993216, 2286336, 2429232, 2715648, 2813952, 2989824, 3048448, 3238976, 3986432, 4572672, 4858464, 5979648, 6096896, 6477952, 7972864, 9145344, 9716928, 11959296, 12193792, 12955904, 15945728, 18290688, 19433856, 23918592, 25911808, 36581376, 38867712, 47837184, 51823616, 77735424, 103647232, 155470848, 207294464, 310941696, 621883392]

約数ペア:

[(1, 621883392), (2, 310941696), (3, 207294464), (4, 155470848), (6, 103647232), (8, 77735424), (12, 51823616), (13, 47837184), (16, 38867712), (17, 36581376), (24, 25911808), (26, 23918592), (32, 19433856), (34, 18290688), (39, 15945728), (48, 12955904), (51, 12193792), (52, 11959296), (64, 9716928), (68, 9145344), (78, 7972864), (96, 6477952), (102, 6096896), (104, 5979648), (128, 4858464), (136, 4572672), (156, 3986432), (192, 3238976), (204, 3048448), (208, 2989824), (221, 2813952), (229, 2715648), (256, 2429232), (272, 2286336), (312, 1993216), (384, 1619488), (408, 1524224), (416, 1494912), (442, 1406976), (458, 1357824), (512, 1214616), (544, 1143168), (624, 996608), (663, 937984), (687, 905216), (768, 809744), (816, 762112), (832, 747456), (884, 703488), (916, 678912), (1024, 607308), (1088, 571584), (1248, 498304), (1326, 468992), (1374, 452608), (1536, 404872), (1632, 381056), (1664, 373728), (1768, 351744), (1832, 339456), (2048, 303654), (2176, 285792), (2496, 249152), (2652, 234496), (2748, 226304), (2977, 208896), (3072, 202436), (3264, 190528), (3328, 186864), (3536, 175872), (3664, 169728), (3893, 159744), (4096, 151827), (4352, 142896), (4992, 124576), (5304, 117248), (5496, 113152), (5954, 104448), (6144, 101218), (6528, 95264), (6656, 93432), (7072, 87936), (7328, 84864), (7786, 79872), (8704, 71448), (8931, 69632), (9984, 62288), (10608, 58624), (10992, 56576), (11679, 53248), (11908, 52224), (12288, 50609), (13056, 47632), (13312, 46716), (14144, 43968), (14656, 42432), (15572, 39936), (17408, 35724), (17862, 34816), (19968, 31144), (21216, 29312), (21984, 28288), (23358, 26624), (23816, 26112)]