311027228

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{4127}}^1$

素因数の和:4441

約数の個数: 24

約数和(自身を含む): 553416192

約数和(自身を除く): 242388964

約数列:

[1, 2, 4, 83, 166, 227, 332, 454, 908, 4127, 8254, 16508, 18841, 37682, 75364, 342541, 685082, 936829, 1370164, 1873658, 3747316, 77756807, 155513614, 311027228]

約数ペア:

[(1, 311027228), (2, 155513614), (4, 77756807), (83, 3747316), (166, 1873658), (227, 1370164), (332, 936829), (454, 685082), (908, 342541), (4127, 75364), (8254, 37682), (16508, 18841)]