448326256

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:918

約数の個数: 80

約数和(自身を含む): 1025204224

約数和(自身を除く): 576877968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 127, 172, 254, 301, 344, 508, 602, 688, 733, 889, 1016, 1204, 1466, 1778, 2032, 2408, 2932, 3556, 4816, 5131, 5461, 5864, 7112, 10262, 10922, 11728, 14224, 20524, 21844, 31519, 38227, 41048, 43688, 63038, 76454, 82096, 87376, 93091, 126076, 152908, 186182, 220633, 252152, 305816, 372364, 441266, 504304, 611632, 651637, 744728, 882532, 1303274, 1489456, 1765064, 2606548, 3530128, 4002913, 5213096, 8005826, 10426192, 16011652, 28020391, 32023304, 56040782, 64046608, 112081564, 224163128, 448326256]

約数ペア:

[(1, 448326256), (2, 224163128), (4, 112081564), (7, 64046608), (8, 56040782), (14, 32023304), (16, 28020391), (28, 16011652), (43, 10426192), (56, 8005826), (86, 5213096), (112, 4002913), (127, 3530128), (172, 2606548), (254, 1765064), (301, 1489456), (344, 1303274), (508, 882532), (602, 744728), (688, 651637), (733, 611632), (889, 504304), (1016, 441266), (1204, 372364), (1466, 305816), (1778, 252152), (2032, 220633), (2408, 186182), (2932, 152908), (3556, 126076), (4816, 93091), (5131, 87376), (5461, 82096), (5864, 76454), (7112, 63038), (10262, 43688), (10922, 41048), (11728, 38227), (14224, 31519), (20524, 21844)]