280160088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{69073}}^1$

素因数の和:69108

約数の個数: 48

約数和(自身を含む): 758432520

約数和(自身を除く): 478272432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 69073, 138146, 207219, 276292, 414438, 552584, 828876, 897949, 1657752, 1795898, 2693847, 3591796, 5387694, 7183592, 10775388, 11673337, 21550776, 23346674, 35020011, 46693348, 70040022, 93386696, 140080044, 280160088]

約数ペア:

[(1, 280160088), (2, 140080044), (3, 93386696), (4, 70040022), (6, 46693348), (8, 35020011), (12, 23346674), (13, 21550776), (24, 11673337), (26, 10775388), (39, 7183592), (52, 5387694), (78, 3591796), (104, 2693847), (156, 1795898), (169, 1657752), (312, 897949), (338, 828876), (507, 552584), (676, 414438), (1014, 276292), (1352, 207219), (2028, 138146), (4056, 69073)]