401320192

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 1056960576

約数和(自身を除く): 655640384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 49, 52, 56, 64, 91, 92, 98, 104, 107, 112, 128, 161, 182, 184, 196, 208, 214, 224, 256, 299, 322, 364, 368, 392, 416, 428, 448, 598, 637, 644, 728, 736, 749, 784, 832, 856, 896, 1127, 1196, 1274, 1288, 1391, 1456, 1472, 1498, 1568, 1664, 1712, 1792, 2093, 2254, 2392, 2461, 2548, 2576, 2782, 2912, 2944, 2996, 3136, 3328, 3424, 4186, 4508, 4784, 4922, 5096, 5152, 5243, 5564, 5824, 5888, 5992, 6272, 6848, 8372, 9016, 9568, 9737, 9844, 10192, 10304, 10486, 11128, 11648, 11984, 12544, 13696, 14651, 16744, 17227, 18032, 19136, 19474, 19688, 20384, 20608, 20972, 22256, 23296, 23968, 27392, 29302, 31993, 33488, 34454, 36064, 38272, 38948, 39376, 40768, 41216, 41944, 44512, 47936, 58604, 63986, 66976, 68159, 68908, 72128, 76544, 77896, 78752, 81536, 83888, 89024, 95872, 117208, 120589, 127972, 133952, 136318, 137816, 144256, 155792, 157504, 163072, 167776, 178048, 191744, 223951, 234416, 241178, 255944, 267904, 272636, 275632, 288512, 311584, 315008, 335552, 356096, 447902, 468832, 482356, 511888, 535808, 545272, 551264, 623168, 630016, 671104, 895804, 937664, 964712, 1023776, 1090544, 1102528, 1246336, 1342208, 1567657, 1791608, 1875328, 1929424, 2047552, 2181088, 2205056, 2492672, 3135314, 3583216, 3750656, 3858848, 4095104, 4362176, 4410112, 6270628, 7166432, 7717696, 8190208, 8724352, 12541256, 14332864, 15435392, 17448704, 25082512, 28665728, 30870784, 50165024, 57331456, 100330048, 200660096, 401320192]

約数ペア:

[(1, 401320192), (2, 200660096), (4, 100330048), (7, 57331456), (8, 50165024), (13, 30870784), (14, 28665728), (16, 25082512), (23, 17448704), (26, 15435392), (28, 14332864), (32, 12541256), (46, 8724352), (49, 8190208), (52, 7717696), (56, 7166432), (64, 6270628), (91, 4410112), (92, 4362176), (98, 4095104), (104, 3858848), (107, 3750656), (112, 3583216), (128, 3135314), (161, 2492672), (182, 2205056), (184, 2181088), (196, 2047552), (208, 1929424), (214, 1875328), (224, 1791608), (256, 1567657), (299, 1342208), (322, 1246336), (364, 1102528), (368, 1090544), (392, 1023776), (416, 964712), (428, 937664), (448, 895804), (598, 671104), (637, 630016), (644, 623168), (728, 551264), (736, 545272), (749, 535808), (784, 511888), (832, 482356), (856, 468832), (896, 447902), (1127, 356096), (1196, 335552), (1274, 315008), (1288, 311584), (1391, 288512), (1456, 275632), (1472, 272636), (1498, 267904), (1568, 255944), (1664, 241178), (1712, 234416), (1792, 223951), (2093, 191744), (2254, 178048), (2392, 167776), (2461, 163072), (2548, 157504), (2576, 155792), (2782, 144256), (2912, 137816), (2944, 136318), (2996, 133952), (3136, 127972), (3328, 120589), (3424, 117208), (4186, 95872), (4508, 89024), (4784, 83888), (4922, 81536), (5096, 78752), (5152, 77896), (5243, 76544), (5564, 72128), (5824, 68908), (5888, 68159), (5992, 66976), (6272, 63986), (6848, 58604), (8372, 47936), (9016, 44512), (9568, 41944), (9737, 41216), (9844, 40768), (10192, 39376), (10304, 38948), (10486, 38272), (11128, 36064), (11648, 34454), (11984, 33488), (12544, 31993), (13696, 29302), (14651, 27392), (16744, 23968), (17227, 23296), (18032, 22256), (19136, 20972), (19474, 20608), (19688, 20384)]