229135036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 440294400

約数和(自身を除く): 211159364

約数列:

[1, 2, 4, 13, 26, 52, 103, 179, 206, 239, 358, 412, 478, 716, 956, 1339, 2327, 2678, 3107, 4654, 5356, 6214, 9308, 12428, 18437, 24617, 36874, 42781, 49234, 73748, 85562, 98468, 171124, 239681, 320021, 479362, 556153, 640042, 958724, 1112306, 1280084, 2224612, 4406443, 8812886, 17625772, 57283759, 114567518, 229135036]

約数ペア:

[(1, 229135036), (2, 114567518), (4, 57283759), (13, 17625772), (26, 8812886), (52, 4406443), (103, 2224612), (179, 1280084), (206, 1112306), (239, 958724), (358, 640042), (412, 556153), (478, 479362), (716, 320021), (956, 239681), (1339, 171124), (2327, 98468), (2678, 85562), (3107, 73748), (4654, 49234), (5356, 42781), (6214, 36874), (9308, 24617), (12428, 18437)]