408099488

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5087}}^1$

素因数の和:5229

約数の個数: 48

約数和(自身を含む): 846236160

約数和(自身を除く): 438136672

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 109, 184, 218, 368, 436, 736, 872, 1744, 2507, 3488, 5014, 5087, 10028, 10174, 20056, 20348, 40112, 40696, 80224, 81392, 117001, 162784, 234002, 468004, 554483, 936008, 1108966, 1872016, 2217932, 3744032, 4435864, 8871728, 12753109, 17743456, 25506218, 51012436, 102024872, 204049744, 408099488]

約数ペア:

[(1, 408099488), (2, 204049744), (4, 102024872), (8, 51012436), (16, 25506218), (23, 17743456), (32, 12753109), (46, 8871728), (92, 4435864), (109, 3744032), (184, 2217932), (218, 1872016), (368, 1108966), (436, 936008), (736, 554483), (872, 468004), (1744, 234002), (2507, 162784), (3488, 117001), (5014, 81392), (5087, 80224), (10028, 40696), (10174, 40112), (20056, 20348)]