720553692

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1\times {\mathrm{1093}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 1699340832

約数和(自身を除く): 978787140

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 401, 411, 548, 802, 822, 1093, 1203, 1604, 1644, 2186, 2406, 3279, 4372, 4812, 6558, 13116, 54937, 109874, 149741, 164811, 219748, 299482, 329622, 438293, 449223, 598964, 659244, 876586, 898446, 1314879, 1753172, 1796892, 2629758, 5259516, 60046141, 120092282, 180138423, 240184564, 360276846, 720553692]

約数ペア:

[(1, 720553692), (2, 360276846), (3, 240184564), (4, 180138423), (6, 120092282), (12, 60046141), (137, 5259516), (274, 2629758), (401, 1796892), (411, 1753172), (548, 1314879), (802, 898446), (822, 876586), (1093, 659244), (1203, 598964), (1604, 449223), (1644, 438293), (2186, 329622), (2406, 299482), (3279, 219748), (4372, 164811), (4812, 149741), (6558, 109874), (13116, 54937)]