446119856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{883}}^1$

素因数の和:1258

約数の個数: 80

約数和(自身を含む): 1068098304

約数和(自身を除く): 621978448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 347, 364, 694, 728, 883, 1388, 1456, 1766, 2429, 2776, 3532, 4511, 4858, 5552, 6181, 7064, 9022, 9716, 11479, 12362, 14128, 18044, 19432, 22958, 24724, 31577, 36088, 38864, 45916, 49448, 63154, 72176, 80353, 91832, 98896, 126308, 160706, 183664, 252616, 306401, 321412, 505232, 612802, 642824, 1225604, 1285648, 2144807, 2451208, 3983213, 4289614, 4902416, 7966426, 8579228, 15932852, 17158456, 27882491, 31865704, 34316912, 55764982, 63731408, 111529964, 223059928, 446119856]

約数ペア:

[(1, 446119856), (2, 223059928), (4, 111529964), (7, 63731408), (8, 55764982), (13, 34316912), (14, 31865704), (16, 27882491), (26, 17158456), (28, 15932852), (52, 8579228), (56, 7966426), (91, 4902416), (104, 4289614), (112, 3983213), (182, 2451208), (208, 2144807), (347, 1285648), (364, 1225604), (694, 642824), (728, 612802), (883, 505232), (1388, 321412), (1456, 306401), (1766, 252616), (2429, 183664), (2776, 160706), (3532, 126308), (4511, 98896), (4858, 91832), (5552, 80353), (6181, 72176), (7064, 63154), (9022, 49448), (9716, 45916), (11479, 38864), (12362, 36088), (14128, 31577), (18044, 24724), (19432, 22958)]