39497472

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 136048640

約数和(自身を除く): 96551168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 79, 84, 93, 96, 112, 124, 126, 128, 144, 158, 168, 186, 192, 217, 224, 237, 248, 252, 256, 279, 288, 316, 336, 372, 384, 434, 448, 474, 496, 504, 553, 558, 576, 632, 651, 672, 711, 744, 768, 868, 896, 948, 992, 1008, 1106, 1116, 1152, 1264, 1302, 1344, 1422, 1488, 1659, 1736, 1792, 1896, 1953, 1984, 2016, 2212, 2232, 2304, 2449, 2528, 2604, 2688, 2844, 2976, 3318, 3472, 3792, 3906, 3968, 4032, 4424, 4464, 4898, 4977, 5056, 5208, 5376, 5688, 5952, 6636, 6944, 7347, 7584, 7812, 7936, 8064, 8848, 8928, 9796, 9954, 10112, 10416, 11376, 11904, 13272, 13888, 14694, 15168, 15624, 16128, 17143, 17696, 17856, 19592, 19908, 20224, 20832, 22041, 22752, 23808, 26544, 27776, 29388, 30336, 31248, 34286, 35392, 35712, 39184, 39816, 41664, 44082, 45504, 51429, 53088, 55552, 58776, 60672, 62496, 68572, 70784, 71424, 78368, 79632, 83328, 88164, 91008, 102858, 106176, 117552, 124992, 137144, 141568, 154287, 156736, 159264, 166656, 176328, 182016, 205716, 212352, 235104, 249984, 274288, 308574, 313472, 318528, 352656, 411432, 424704, 470208, 499968, 548576, 617148, 626944, 637056, 705312, 822864, 940416, 1097152, 1234296, 1274112, 1410624, 1645728, 1880832, 2194304, 2468592, 2821248, 3291456, 4388608, 4937184, 5642496, 6582912, 9874368, 13165824, 19748736, 39497472]

約数ペア:

[(1, 39497472), (2, 19748736), (3, 13165824), (4, 9874368), (6, 6582912), (7, 5642496), (8, 4937184), (9, 4388608), (12, 3291456), (14, 2821248), (16, 2468592), (18, 2194304), (21, 1880832), (24, 1645728), (28, 1410624), (31, 1274112), (32, 1234296), (36, 1097152), (42, 940416), (48, 822864), (56, 705312), (62, 637056), (63, 626944), (64, 617148), (72, 548576), (79, 499968), (84, 470208), (93, 424704), (96, 411432), (112, 352656), (124, 318528), (126, 313472), (128, 308574), (144, 274288), (158, 249984), (168, 235104), (186, 212352), (192, 205716), (217, 182016), (224, 176328), (237, 166656), (248, 159264), (252, 156736), (256, 154287), (279, 141568), (288, 137144), (316, 124992), (336, 117552), (372, 106176), (384, 102858), (434, 91008), (448, 88164), (474, 83328), (496, 79632), (504, 78368), (553, 71424), (558, 70784), (576, 68572), (632, 62496), (651, 60672), (672, 58776), (711, 55552), (744, 53088), (768, 51429), (868, 45504), (896, 44082), (948, 41664), (992, 39816), (1008, 39184), (1106, 35712), (1116, 35392), (1152, 34286), (1264, 31248), (1302, 30336), (1344, 29388), (1422, 27776), (1488, 26544), (1659, 23808), (1736, 22752), (1792, 22041), (1896, 20832), (1953, 20224), (1984, 19908), (2016, 19592), (2212, 17856), (2232, 17696), (2304, 17143), (2449, 16128), (2528, 15624), (2604, 15168), (2688, 14694), (2844, 13888), (2976, 13272), (3318, 11904), (3472, 11376), (3792, 10416), (3906, 10112), (3968, 9954), (4032, 9796), (4424, 8928), (4464, 8848), (4898, 8064), (4977, 7936), (5056, 7812), (5208, 7584), (5376, 7347), (5688, 6944), (5952, 6636)]