490742352

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{148171}}^1$

素因数の和:148208

約数の個数: 60

約数和(自身を含む): 1433119584

約数和(自身を除く): 942377232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 148171, 296342, 444513, 592684, 889026, 1185368, 1333539, 1778052, 2370736, 2667078, 3407933, 3556104, 5334156, 6815866, 7112208, 10223799, 10668312, 13631732, 20447598, 21336624, 27263464, 30671397, 40895196, 54526928, 61342794, 81790392, 122685588, 163580784, 245371176, 490742352]

約数ペア:

[(1, 490742352), (2, 245371176), (3, 163580784), (4, 122685588), (6, 81790392), (8, 61342794), (9, 54526928), (12, 40895196), (16, 30671397), (18, 27263464), (23, 21336624), (24, 20447598), (36, 13631732), (46, 10668312), (48, 10223799), (69, 7112208), (72, 6815866), (92, 5334156), (138, 3556104), (144, 3407933), (184, 2667078), (207, 2370736), (276, 1778052), (368, 1333539), (414, 1185368), (552, 889026), (828, 592684), (1104, 444513), (1656, 296342), (3312, 148171)]