245349564

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{587}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 583879296

約数和(自身を除く): 338529732

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 571, 587, 732, 1142, 1174, 1713, 1761, 2284, 2348, 3426, 3522, 6852, 7044, 34831, 35807, 69662, 71614, 104493, 107421, 139324, 143228, 208986, 214842, 335177, 417972, 429684, 670354, 1005531, 1340708, 2011062, 4022124, 20445797, 40891594, 61337391, 81783188, 122674782, 245349564]

約数ペア:

[(1, 245349564), (2, 122674782), (3, 81783188), (4, 61337391), (6, 40891594), (12, 20445797), (61, 4022124), (122, 2011062), (183, 1340708), (244, 1005531), (366, 670354), (571, 429684), (587, 417972), (732, 335177), (1142, 214842), (1174, 208986), (1713, 143228), (1761, 139324), (2284, 107421), (2348, 104493), (3426, 71614), (3522, 69662), (6852, 35807), (7044, 34831)]