742114328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 1525456800

約数和(自身を除く): 783342472

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 139, 148, 278, 296, 556, 629, 1061, 1112, 1258, 2122, 2363, 2516, 4244, 4726, 5032, 5143, 8488, 9452, 10286, 18037, 18904, 20572, 36074, 39257, 41144, 72148, 78514, 87431, 144296, 147479, 157028, 174862, 294958, 314056, 349724, 589916, 667369, 699448, 1179832, 1334738, 2507143, 2669476, 5014286, 5338952, 5456723, 10028572, 10913446, 20057144, 21826892, 43653784, 92764291, 185528582, 371057164, 742114328]

約数ペア:

[(1, 742114328), (2, 371057164), (4, 185528582), (8, 92764291), (17, 43653784), (34, 21826892), (37, 20057144), (68, 10913446), (74, 10028572), (136, 5456723), (139, 5338952), (148, 5014286), (278, 2669476), (296, 2507143), (556, 1334738), (629, 1179832), (1061, 699448), (1112, 667369), (1258, 589916), (2122, 349724), (2363, 314056), (2516, 294958), (4244, 174862), (4726, 157028), (5032, 147479), (5143, 144296), (8488, 87431), (9452, 78514), (10286, 72148), (18037, 41144), (18904, 39257), (20572, 36074)]