123583488

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{821}}^1$

素因数の和:858

約数の個数: 132

約数和(自身を含む): 383640552

約数和(自身を除く): 260057064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 821, 896, 1024, 1176, 1344, 1536, 1568, 1642, 1792, 2352, 2463, 2688, 3072, 3136, 3284, 3584, 4704, 4926, 5376, 5747, 6272, 6568, 7168, 9408, 9852, 10752, 11494, 12544, 13136, 17241, 18816, 19704, 21504, 22988, 25088, 26272, 34482, 37632, 39408, 40229, 45976, 50176, 52544, 68964, 75264, 78816, 80458, 91952, 105088, 120687, 137928, 150528, 157632, 160916, 183904, 210176, 241374, 275856, 315264, 321832, 367808, 420352, 482748, 551712, 630528, 643664, 735616, 840704, 965496, 1103424, 1261056, 1287328, 1471232, 1930992, 2206848, 2522112, 2574656, 2942464, 3861984, 4413696, 5149312, 5884928, 7723968, 8827392, 10298624, 15447936, 17654784, 20597248, 30895872, 41194496, 61791744, 123583488]

約数ペア:

[(1, 123583488), (2, 61791744), (3, 41194496), (4, 30895872), (6, 20597248), (7, 17654784), (8, 15447936), (12, 10298624), (14, 8827392), (16, 7723968), (21, 5884928), (24, 5149312), (28, 4413696), (32, 3861984), (42, 2942464), (48, 2574656), (49, 2522112), (56, 2206848), (64, 1930992), (84, 1471232), (96, 1287328), (98, 1261056), (112, 1103424), (128, 965496), (147, 840704), (168, 735616), (192, 643664), (196, 630528), (224, 551712), (256, 482748), (294, 420352), (336, 367808), (384, 321832), (392, 315264), (448, 275856), (512, 241374), (588, 210176), (672, 183904), (768, 160916), (784, 157632), (821, 150528), (896, 137928), (1024, 120687), (1176, 105088), (1344, 91952), (1536, 80458), (1568, 78816), (1642, 75264), (1792, 68964), (2352, 52544), (2463, 50176), (2688, 45976), (3072, 40229), (3136, 39408), (3284, 37632), (3584, 34482), (4704, 26272), (4926, 25088), (5376, 22988), (5747, 21504), (6272, 19704), (6568, 18816), (7168, 17241), (9408, 13136), (9852, 12544), (10752, 11494)]