329214256

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71693}}^1$

素因数の和:71749

約数の個数: 40

約数和(自身を含む): 746764704

約数和(自身を除く): 417550448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 71693, 143386, 286772, 501851, 573544, 1003702, 1147088, 2007404, 2939413, 4014808, 5878826, 8029616, 11757652, 20575891, 23515304, 41151782, 47030608, 82303564, 164607128, 329214256]

約数ペア:

[(1, 329214256), (2, 164607128), (4, 82303564), (7, 47030608), (8, 41151782), (14, 23515304), (16, 20575891), (28, 11757652), (41, 8029616), (56, 5878826), (82, 4014808), (112, 2939413), (164, 2007404), (287, 1147088), (328, 1003702), (574, 573544), (656, 501851), (1148, 286772), (2296, 143386), (4592, 71693)]