215413032

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 606795840

約数和(自身を除く): 391382808

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 47, 57, 69, 76, 92, 94, 114, 138, 141, 152, 184, 188, 228, 276, 282, 361, 376, 437, 456, 529, 552, 564, 722, 874, 893, 1058, 1081, 1083, 1128, 1311, 1444, 1587, 1748, 1786, 2116, 2162, 2166, 2622, 2679, 2888, 3174, 3243, 3496, 3572, 4232, 4324, 4332, 5244, 5358, 6348, 6486, 7144, 8303, 8648, 8664, 10051, 10488, 10716, 12696, 12972, 16606, 16967, 20102, 20539, 21432, 24863, 24909, 25944, 30153, 33212, 33934, 40204, 41078, 49726, 49818, 50901, 60306, 61617, 66424, 67868, 74589, 80408, 82156, 99452, 99636, 101802, 120612, 123234, 135736, 149178, 164312, 190969, 198904, 199272, 203604, 241224, 246468, 298356, 381938, 390241, 407208, 472397, 492936, 572907, 596712, 763876, 780482, 944794, 1145814, 1170723, 1417191, 1527752, 1560964, 1889588, 2291628, 2341446, 2834382, 3121928, 3779176, 4583256, 4682892, 5668764, 8975543, 9365784, 11337528, 17951086, 26926629, 35902172, 53853258, 71804344, 107706516, 215413032]

約数ペア:

[(1, 215413032), (2, 107706516), (3, 71804344), (4, 53853258), (6, 35902172), (8, 26926629), (12, 17951086), (19, 11337528), (23, 9365784), (24, 8975543), (38, 5668764), (46, 4682892), (47, 4583256), (57, 3779176), (69, 3121928), (76, 2834382), (92, 2341446), (94, 2291628), (114, 1889588), (138, 1560964), (141, 1527752), (152, 1417191), (184, 1170723), (188, 1145814), (228, 944794), (276, 780482), (282, 763876), (361, 596712), (376, 572907), (437, 492936), (456, 472397), (529, 407208), (552, 390241), (564, 381938), (722, 298356), (874, 246468), (893, 241224), (1058, 203604), (1081, 199272), (1083, 198904), (1128, 190969), (1311, 164312), (1444, 149178), (1587, 135736), (1748, 123234), (1786, 120612), (2116, 101802), (2162, 99636), (2166, 99452), (2622, 82156), (2679, 80408), (2888, 74589), (3174, 67868), (3243, 66424), (3496, 61617), (3572, 60306), (4232, 50901), (4324, 49818), (4332, 49726), (5244, 41078), (5358, 40204), (6348, 33934), (6486, 33212), (7144, 30153), (8303, 25944), (8648, 24909), (8664, 24863), (10051, 21432), (10488, 20539), (10716, 20102), (12696, 16967), (12972, 16606)]