31299072

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 98993664

約数和(自身を除く): 67694592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 71, 82, 84, 96, 112, 123, 128, 142, 164, 168, 192, 213, 224, 246, 256, 284, 287, 328, 336, 384, 426, 448, 492, 497, 512, 568, 574, 656, 672, 768, 852, 861, 896, 984, 994, 1136, 1148, 1312, 1344, 1491, 1536, 1704, 1722, 1792, 1968, 1988, 2272, 2296, 2624, 2688, 2911, 2982, 3408, 3444, 3584, 3936, 3976, 4544, 4592, 5248, 5376, 5822, 5964, 6816, 6888, 7872, 7952, 8733, 9088, 9184, 10496, 10752, 11644, 11928, 13632, 13776, 15744, 15904, 17466, 18176, 18368, 20377, 20992, 23288, 23856, 27264, 27552, 31488, 31808, 34932, 36352, 36736, 40754, 46576, 47712, 54528, 55104, 61131, 62976, 63616, 69864, 73472, 81508, 93152, 95424, 109056, 110208, 122262, 127232, 139728, 146944, 163016, 186304, 190848, 220416, 244524, 254464, 279456, 326032, 372608, 381696, 440832, 489048, 558912, 652064, 745216, 763392, 978096, 1117824, 1304128, 1490432, 1956192, 2235648, 2608256, 3912384, 4471296, 5216512, 7824768, 10433024, 15649536, 31299072]

約数ペア:

[(1, 31299072), (2, 15649536), (3, 10433024), (4, 7824768), (6, 5216512), (7, 4471296), (8, 3912384), (12, 2608256), (14, 2235648), (16, 1956192), (21, 1490432), (24, 1304128), (28, 1117824), (32, 978096), (41, 763392), (42, 745216), (48, 652064), (56, 558912), (64, 489048), (71, 440832), (82, 381696), (84, 372608), (96, 326032), (112, 279456), (123, 254464), (128, 244524), (142, 220416), (164, 190848), (168, 186304), (192, 163016), (213, 146944), (224, 139728), (246, 127232), (256, 122262), (284, 110208), (287, 109056), (328, 95424), (336, 93152), (384, 81508), (426, 73472), (448, 69864), (492, 63616), (497, 62976), (512, 61131), (568, 55104), (574, 54528), (656, 47712), (672, 46576), (768, 40754), (852, 36736), (861, 36352), (896, 34932), (984, 31808), (994, 31488), (1136, 27552), (1148, 27264), (1312, 23856), (1344, 23288), (1491, 20992), (1536, 20377), (1704, 18368), (1722, 18176), (1792, 17466), (1968, 15904), (1988, 15744), (2272, 13776), (2296, 13632), (2624, 11928), (2688, 11644), (2911, 10752), (2982, 10496), (3408, 9184), (3444, 9088), (3584, 8733), (3936, 7952), (3976, 7872), (4544, 6888), (4592, 6816), (5248, 5964), (5376, 5822)]