267240064

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22943}}^1$

素因数の和:22977

約数の個数: 64

約数和(自身を含む): 655280640

約数和(自身を除く): 388040576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 22943, 45886, 91772, 160601, 183544, 298259, 321202, 367088, 596518, 642404, 734176, 1193036, 1284808, 1468352, 2087813, 2386072, 2569616, 2936704, 4175626, 4772144, 5139232, 8351252, 9544288, 10278464, 16702504, 19088576, 20556928, 33405008, 38177152, 66810016, 133620032, 267240064]

約数ペア:

[(1, 267240064), (2, 133620032), (4, 66810016), (7, 38177152), (8, 33405008), (13, 20556928), (14, 19088576), (16, 16702504), (26, 10278464), (28, 9544288), (32, 8351252), (52, 5139232), (56, 4772144), (64, 4175626), (91, 2936704), (104, 2569616), (112, 2386072), (128, 2087813), (182, 1468352), (208, 1284808), (224, 1193036), (364, 734176), (416, 642404), (448, 596518), (728, 367088), (832, 321202), (896, 298259), (1456, 183544), (1664, 160601), (2912, 91772), (5824, 45886), (11648, 22943)]