266114044

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1453}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 552380416

約数和(自身を除く): 286266372

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 211, 217, 422, 434, 844, 868, 1453, 1477, 2906, 2954, 5812, 5908, 6541, 10171, 13082, 20342, 26164, 40684, 45043, 45787, 90086, 91574, 180172, 183148, 306583, 315301, 613166, 630602, 1226332, 1261204, 2146081, 4292162, 8584324, 9504073, 19008146, 38016292, 66528511, 133057022, 266114044]

約数ペア:

[(1, 266114044), (2, 133057022), (4, 66528511), (7, 38016292), (14, 19008146), (28, 9504073), (31, 8584324), (62, 4292162), (124, 2146081), (211, 1261204), (217, 1226332), (422, 630602), (434, 613166), (844, 315301), (868, 306583), (1453, 183148), (1477, 180172), (2906, 91574), (2954, 90086), (5812, 45787), (5908, 45043), (6541, 40684), (10171, 26164), (13082, 20342)]