311420928

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 192

約数和(自身を含む): 1023684480

約数和(自身を除く): 712263552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 557, 624, 672, 728, 768, 832, 896, 1024, 1092, 1114, 1248, 1344, 1456, 1536, 1664, 1671, 1792, 2048, 2184, 2228, 2496, 2688, 2912, 3072, 3328, 3342, 3584, 3899, 4368, 4456, 4992, 5376, 5824, 6144, 6656, 6684, 7168, 7241, 7798, 8736, 8912, 9984, 10752, 11648, 11697, 13312, 13368, 14336, 14482, 15596, 17472, 17824, 19968, 21504, 21723, 23296, 23394, 26624, 26736, 28964, 31192, 34944, 35648, 39936, 43008, 43446, 46592, 46788, 50687, 53472, 57928, 62384, 69888, 71296, 79872, 86892, 93184, 93576, 101374, 106944, 115856, 124768, 139776, 142592, 152061, 173784, 186368, 187152, 202748, 213888, 231712, 249536, 279552, 285184, 304122, 347568, 374304, 405496, 427776, 463424, 499072, 559104, 570368, 608244, 695136, 748608, 810992, 855552, 926848, 998144, 1140736, 1216488, 1390272, 1497216, 1621984, 1711104, 1853696, 1996288, 2432976, 2780544, 2994432, 3243968, 3422208, 3707392, 3992576, 4865952, 5561088, 5988864, 6487936, 7414784, 7985152, 9731904, 11122176, 11977728, 12975872, 14829568, 19463808, 22244352, 23955456, 25951744, 38927616, 44488704, 51903488, 77855232, 103806976, 155710464, 311420928]

約数ペア:

[(1, 311420928), (2, 155710464), (3, 103806976), (4, 77855232), (6, 51903488), (7, 44488704), (8, 38927616), (12, 25951744), (13, 23955456), (14, 22244352), (16, 19463808), (21, 14829568), (24, 12975872), (26, 11977728), (28, 11122176), (32, 9731904), (39, 7985152), (42, 7414784), (48, 6487936), (52, 5988864), (56, 5561088), (64, 4865952), (78, 3992576), (84, 3707392), (91, 3422208), (96, 3243968), (104, 2994432), (112, 2780544), (128, 2432976), (156, 1996288), (168, 1853696), (182, 1711104), (192, 1621984), (208, 1497216), (224, 1390272), (256, 1216488), (273, 1140736), (312, 998144), (336, 926848), (364, 855552), (384, 810992), (416, 748608), (448, 695136), (512, 608244), (546, 570368), (557, 559104), (624, 499072), (672, 463424), (728, 427776), (768, 405496), (832, 374304), (896, 347568), (1024, 304122), (1092, 285184), (1114, 279552), (1248, 249536), (1344, 231712), (1456, 213888), (1536, 202748), (1664, 187152), (1671, 186368), (1792, 173784), (2048, 152061), (2184, 142592), (2228, 139776), (2496, 124768), (2688, 115856), (2912, 106944), (3072, 101374), (3328, 93576), (3342, 93184), (3584, 86892), (3899, 79872), (4368, 71296), (4456, 69888), (4992, 62384), (5376, 57928), (5824, 53472), (6144, 50687), (6656, 46788), (6684, 46592), (7168, 43446), (7241, 43008), (7798, 39936), (8736, 35648), (8912, 34944), (9984, 31192), (10752, 28964), (11648, 26736), (11697, 26624), (13312, 23394), (13368, 23296), (14336, 21723), (14482, 21504), (15596, 19968), (17472, 17824)]