978889728

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:614

約数の個数: 176

約数和(自身を含む): 2840253440

約数和(自身を除く): 1861363712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 512, 541, 589, 608, 744, 768, 912, 992, 1024, 1082, 1178, 1216, 1488, 1536, 1623, 1767, 1824, 1984, 2164, 2356, 2432, 2976, 3072, 3246, 3534, 3648, 3968, 4328, 4712, 4864, 5952, 6492, 7068, 7296, 7936, 8656, 9424, 9728, 10279, 11904, 12984, 14136, 14592, 15872, 16771, 17312, 18848, 19456, 20558, 23808, 25968, 28272, 29184, 30837, 31744, 33542, 34624, 37696, 41116, 47616, 50313, 51936, 56544, 58368, 61674, 67084, 69248, 75392, 82232, 95232, 100626, 103872, 113088, 123348, 134168, 138496, 150784, 164464, 201252, 207744, 226176, 246696, 268336, 276992, 301568, 318649, 328928, 402504, 415488, 452352, 493392, 536672, 553984, 603136, 637298, 657856, 805008, 830976, 904704, 955947, 986784, 1073344, 1274596, 1315712, 1610016, 1661952, 1809408, 1911894, 1973568, 2146688, 2549192, 2631424, 3220032, 3823788, 3947136, 4293376, 5098384, 5262848, 6440064, 7647576, 7894272, 8586752, 10196768, 10525696, 12880128, 15295152, 15788544, 17173504, 20393536, 25760256, 30590304, 31577088, 40787072, 51520512, 61180608, 81574144, 122361216, 163148288, 244722432, 326296576, 489444864, 978889728]

約数ペア:

[(1, 978889728), (2, 489444864), (3, 326296576), (4, 244722432), (6, 163148288), (8, 122361216), (12, 81574144), (16, 61180608), (19, 51520512), (24, 40787072), (31, 31577088), (32, 30590304), (38, 25760256), (48, 20393536), (57, 17173504), (62, 15788544), (64, 15295152), (76, 12880128), (93, 10525696), (96, 10196768), (114, 8586752), (124, 7894272), (128, 7647576), (152, 6440064), (186, 5262848), (192, 5098384), (228, 4293376), (248, 3947136), (256, 3823788), (304, 3220032), (372, 2631424), (384, 2549192), (456, 2146688), (496, 1973568), (512, 1911894), (541, 1809408), (589, 1661952), (608, 1610016), (744, 1315712), (768, 1274596), (912, 1073344), (992, 986784), (1024, 955947), (1082, 904704), (1178, 830976), (1216, 805008), (1488, 657856), (1536, 637298), (1623, 603136), (1767, 553984), (1824, 536672), (1984, 493392), (2164, 452352), (2356, 415488), (2432, 402504), (2976, 328928), (3072, 318649), (3246, 301568), (3534, 276992), (3648, 268336), (3968, 246696), (4328, 226176), (4712, 207744), (4864, 201252), (5952, 164464), (6492, 150784), (7068, 138496), (7296, 134168), (7936, 123348), (8656, 113088), (9424, 103872), (9728, 100626), (10279, 95232), (11904, 82232), (12984, 75392), (14136, 69248), (14592, 67084), (15872, 61674), (16771, 58368), (17312, 56544), (18848, 51936), (19456, 50313), (20558, 47616), (23808, 41116), (25968, 37696), (28272, 34624), (29184, 33542), (30837, 31744)]