386080156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{2203}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 844220160

約数和(自身を除く): 458140004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 569, 1138, 2203, 2276, 3983, 4406, 6259, 7966, 8812, 12518, 15421, 15932, 24233, 25036, 30842, 43813, 48466, 61684, 87626, 96932, 169631, 175252, 339262, 678524, 1253507, 2507014, 5014028, 8774549, 13788577, 17549098, 27577154, 35098196, 55154308, 96520039, 193040078, 386080156]

約数ペア:

[(1, 386080156), (2, 193040078), (4, 96520039), (7, 55154308), (11, 35098196), (14, 27577154), (22, 17549098), (28, 13788577), (44, 8774549), (77, 5014028), (154, 2507014), (308, 1253507), (569, 678524), (1138, 339262), (2203, 175252), (2276, 169631), (3983, 96932), (4406, 87626), (6259, 61684), (7966, 48466), (8812, 43813), (12518, 30842), (15421, 25036), (15932, 24233)]