668306304

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1607}}^1$

素因数の和:1665

約数の個数: 144

約数和(自身を含む): 2030928120

約数和(自身を除く): 1362621816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 361, 384, 456, 576, 608, 684, 722, 912, 1083, 1152, 1216, 1368, 1444, 1607, 1824, 2166, 2432, 2736, 2888, 3214, 3249, 3648, 4332, 4821, 5472, 5776, 6428, 6498, 7296, 8664, 9642, 10944, 11552, 12856, 12996, 14463, 17328, 19284, 21888, 23104, 25712, 25992, 28926, 30533, 34656, 38568, 46208, 51424, 51984, 57852, 61066, 69312, 77136, 91599, 102848, 103968, 115704, 122132, 138624, 154272, 183198, 205696, 207936, 231408, 244264, 274797, 308544, 366396, 415872, 462816, 488528, 549594, 580127, 617088, 732792, 925632, 977056, 1099188, 1160254, 1465584, 1740381, 1851264, 1954112, 2198376, 2320508, 2931168, 3480762, 3908224, 4396752, 4641016, 5221143, 5862336, 6961524, 8793504, 9282032, 10442286, 11724672, 13923048, 17587008, 18564064, 20884572, 27846096, 35174016, 37128128, 41769144, 55692192, 74256256, 83538288, 111384384, 167076576, 222768768, 334153152, 668306304]

約数ペア:

[(1, 668306304), (2, 334153152), (3, 222768768), (4, 167076576), (6, 111384384), (8, 83538288), (9, 74256256), (12, 55692192), (16, 41769144), (18, 37128128), (19, 35174016), (24, 27846096), (32, 20884572), (36, 18564064), (38, 17587008), (48, 13923048), (57, 11724672), (64, 10442286), (72, 9282032), (76, 8793504), (96, 6961524), (114, 5862336), (128, 5221143), (144, 4641016), (152, 4396752), (171, 3908224), (192, 3480762), (228, 2931168), (288, 2320508), (304, 2198376), (342, 1954112), (361, 1851264), (384, 1740381), (456, 1465584), (576, 1160254), (608, 1099188), (684, 977056), (722, 925632), (912, 732792), (1083, 617088), (1152, 580127), (1216, 549594), (1368, 488528), (1444, 462816), (1607, 415872), (1824, 366396), (2166, 308544), (2432, 274797), (2736, 244264), (2888, 231408), (3214, 207936), (3249, 205696), (3648, 183198), (4332, 154272), (4821, 138624), (5472, 122132), (5776, 115704), (6428, 103968), (6498, 102848), (7296, 91599), (8664, 77136), (9642, 69312), (10944, 61066), (11552, 57852), (12856, 51984), (12996, 51424), (14463, 46208), (17328, 38568), (19284, 34656), (21888, 30533), (23104, 28926), (25712, 25992)]