1428024

素因数分解:

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

素因数の和:244

約数の個数: 64

約数和(自身を含む): 4032000

約数和(自身を除く): 2603976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 199, 276, 299, 312, 398, 552, 597, 598, 796, 897, 1194, 1196, 1592, 1794, 2388, 2392, 2587, 3588, 4577, 4776, 5174, 7176, 7761, 9154, 10348, 13731, 15522, 18308, 20696, 27462, 31044, 36616, 54924, 59501, 62088, 109848, 119002, 178503, 238004, 357006, 476008, 714012, 1428024]

約数ペア:

[(1, 1428024), (2, 714012), (3, 476008), (4, 357006), (6, 238004), (8, 178503), (12, 119002), (13, 109848), (23, 62088), (24, 59501), (26, 54924), (39, 36616), (46, 31044), (52, 27462), (69, 20696), (78, 18308), (92, 15522), (104, 13731), (138, 10348), (156, 9154), (184, 7761), (199, 7176), (276, 5174), (299, 4776), (312, 4577), (398, 3588), (552, 2587), (597, 2392), (598, 2388), (796, 1794), (897, 1592), (1194, 1196)]