645220104

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1168877}}^1$

素因数の和:1168909

約数の個数: 32

約数和(自身を含む): 1683184320

約数和(自身を除く): 1037964216

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 1168877, 2337754, 3506631, 4675508, 7013262, 9351016, 14026524, 26884171, 28053048, 53768342, 80652513, 107536684, 161305026, 215073368, 322610052, 645220104]

約数ペア:

[(1, 645220104), (2, 322610052), (3, 215073368), (4, 161305026), (6, 107536684), (8, 80652513), (12, 53768342), (23, 28053048), (24, 26884171), (46, 14026524), (69, 9351016), (92, 7013262), (138, 4675508), (184, 3506631), (276, 2337754), (552, 1168877)]