331346224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{23831}}^1$

素因数の和:23929

約数の個数: 40

約数和(自身を含む): 709240320

約数和(自身を除く): 377894096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 13904, 23831, 47662, 95324, 190648, 262141, 381296, 524282, 1048564, 1882649, 2097128, 3765298, 4194256, 7530596, 15061192, 20709139, 30122384, 41418278, 82836556, 165673112, 331346224]

約数ペア:

[(1, 331346224), (2, 165673112), (4, 82836556), (8, 41418278), (11, 30122384), (16, 20709139), (22, 15061192), (44, 7530596), (79, 4194256), (88, 3765298), (158, 2097128), (176, 1882649), (316, 1048564), (632, 524282), (869, 381296), (1264, 262141), (1738, 190648), (3476, 95324), (6952, 47662), (13904, 23831)]