214923468

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 508032000

約数和(自身を除く): 293108532

約数列:

[1, 2, 3, 4, 6, 12, 139, 269, 278, 417, 479, 538, 556, 807, 834, 958, 1076, 1437, 1614, 1668, 1916, 2874, 3228, 5748, 37391, 66581, 74782, 112173, 128851, 133162, 149564, 199743, 224346, 257702, 266324, 386553, 399486, 448692, 515404, 773106, 798972, 1546212, 17910289, 35820578, 53730867, 71641156, 107461734, 214923468]

約数ペア:

[(1, 214923468), (2, 107461734), (3, 71641156), (4, 53730867), (6, 35820578), (12, 17910289), (139, 1546212), (269, 798972), (278, 773106), (417, 515404), (479, 448692), (538, 399486), (556, 386553), (807, 266324), (834, 257702), (958, 224346), (1076, 199743), (1437, 149564), (1614, 133162), (1668, 128851), (1916, 112173), (2874, 74782), (3228, 66581), (5748, 37391)]