201718512

素因数分解:

$2^4\times 3^4\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:828

約数の個数: 100

約数和(自身を含む): 586866456

約数和(自身を除く): 385147944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 317, 324, 432, 491, 634, 648, 951, 982, 1268, 1296, 1473, 1902, 1964, 2536, 2853, 2946, 3804, 3928, 4419, 5072, 5706, 5892, 7608, 7856, 8559, 8838, 11412, 11784, 13257, 15216, 17118, 17676, 22824, 23568, 25677, 26514, 34236, 35352, 39771, 45648, 51354, 53028, 68472, 70704, 79542, 102708, 106056, 136944, 155647, 159084, 205416, 212112, 311294, 318168, 410832, 466941, 622588, 636336, 933882, 1245176, 1400823, 1867764, 2490352, 2801646, 3735528, 4202469, 5603292, 7471056, 8404938, 11206584, 12607407, 16809876, 22413168, 25214814, 33619752, 50429628, 67239504, 100859256, 201718512]

約数ペア:

[(1, 201718512), (2, 100859256), (3, 67239504), (4, 50429628), (6, 33619752), (8, 25214814), (9, 22413168), (12, 16809876), (16, 12607407), (18, 11206584), (24, 8404938), (27, 7471056), (36, 5603292), (48, 4202469), (54, 3735528), (72, 2801646), (81, 2490352), (108, 1867764), (144, 1400823), (162, 1245176), (216, 933882), (317, 636336), (324, 622588), (432, 466941), (491, 410832), (634, 318168), (648, 311294), (951, 212112), (982, 205416), (1268, 159084), (1296, 155647), (1473, 136944), (1902, 106056), (1964, 102708), (2536, 79542), (2853, 70704), (2946, 68472), (3804, 53028), (3928, 51354), (4419, 45648), (5072, 39771), (5706, 35352), (5892, 34236), (7608, 26514), (7856, 25677), (8559, 23568), (8838, 22824), (11412, 17676), (11784, 17118), (13257, 15216)]