344517616

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1597}}^1$

素因数の和:1841

約数の個数: 40

約数和(自身を含む): 679661360

約数和(自身を除く): 335143744

約数列:

[1, 2, 4, 8, 16, 97, 139, 194, 278, 388, 556, 776, 1112, 1552, 1597, 2224, 3194, 6388, 12776, 13483, 25552, 26966, 53932, 107864, 154909, 215728, 221983, 309818, 443966, 619636, 887932, 1239272, 1775864, 2478544, 3551728, 21532351, 43064702, 86129404, 172258808, 344517616]

約数ペア:

[(1, 344517616), (2, 172258808), (4, 86129404), (8, 43064702), (16, 21532351), (97, 3551728), (139, 2478544), (194, 1775864), (278, 1239272), (388, 887932), (556, 619636), (776, 443966), (1112, 309818), (1552, 221983), (1597, 215728), (2224, 154909), (3194, 107864), (6388, 53932), (12776, 26966), (13483, 25552)]