387885056

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:909

約数の個数: 96

約数和(自身を含む): 885404520

約数和(自身を除く): 497519464

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 512, 544, 832, 857, 884, 1024, 1088, 1664, 1714, 1768, 2048, 2176, 3328, 3428, 3536, 4352, 6656, 6856, 7072, 8704, 11141, 13312, 13712, 14144, 14569, 17408, 22282, 26624, 27424, 28288, 29138, 34816, 44564, 54848, 56576, 58276, 89128, 109696, 113152, 116552, 178256, 189397, 219392, 226304, 233104, 356512, 378794, 438784, 452608, 466208, 713024, 757588, 877568, 932416, 1426048, 1515176, 1755136, 1864832, 2852096, 3030352, 3729664, 5704192, 6060704, 7459328, 11408384, 12121408, 14918656, 22816768, 24242816, 29837312, 48485632, 96971264, 193942528, 387885056]

約数ペア:

[(1, 387885056), (2, 193942528), (4, 96971264), (8, 48485632), (13, 29837312), (16, 24242816), (17, 22816768), (26, 14918656), (32, 12121408), (34, 11408384), (52, 7459328), (64, 6060704), (68, 5704192), (104, 3729664), (128, 3030352), (136, 2852096), (208, 1864832), (221, 1755136), (256, 1515176), (272, 1426048), (416, 932416), (442, 877568), (512, 757588), (544, 713024), (832, 466208), (857, 452608), (884, 438784), (1024, 378794), (1088, 356512), (1664, 233104), (1714, 226304), (1768, 219392), (2048, 189397), (2176, 178256), (3328, 116552), (3428, 113152), (3536, 109696), (4352, 89128), (6656, 58276), (6856, 56576), (7072, 54848), (8704, 44564), (11141, 34816), (13312, 29138), (13712, 28288), (14144, 27424), (14569, 26624), (17408, 22282)]