180407032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 383040000

約数和(自身を除く): 202632968

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 199, 299, 379, 398, 598, 758, 796, 1196, 1516, 1592, 2392, 2587, 3032, 4577, 4927, 5174, 8717, 9154, 9854, 10348, 17434, 18308, 19708, 20696, 34868, 36616, 39416, 59501, 69736, 75421, 113321, 119002, 150842, 226642, 238004, 301684, 453284, 476008, 603368, 906568, 980473, 1734683, 1960946, 3469366, 3921892, 6938732, 7843784, 13877464, 22550879, 45101758, 90203516, 180407032]

約数ペア:

[(1, 180407032), (2, 90203516), (4, 45101758), (8, 22550879), (13, 13877464), (23, 7843784), (26, 6938732), (46, 3921892), (52, 3469366), (92, 1960946), (104, 1734683), (184, 980473), (199, 906568), (299, 603368), (379, 476008), (398, 453284), (598, 301684), (758, 238004), (796, 226642), (1196, 150842), (1516, 119002), (1592, 113321), (2392, 75421), (2587, 69736), (3032, 59501), (4577, 39416), (4927, 36616), (5174, 34868), (8717, 20696), (9154, 19708), (9854, 18308), (10348, 17434)]