2079760116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1730

約数の個数: 144

約数和(自身を含む): 5912911872

約数和(自身を除く): 3833151756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 71, 84, 93, 98, 124, 142, 147, 186, 196, 213, 217, 284, 294, 372, 426, 434, 497, 588, 651, 852, 868, 994, 1302, 1491, 1519, 1607, 1988, 2201, 2604, 2982, 3038, 3214, 3479, 4402, 4557, 4821, 5964, 6076, 6428, 6603, 6958, 8804, 9114, 9642, 10437, 11249, 13206, 13916, 15407, 18228, 19284, 20874, 22498, 26412, 30814, 33747, 41748, 44996, 46221, 49817, 61628, 67494, 78743, 92442, 99634, 107849, 114097, 134988, 149451, 157486, 184884, 199268, 215698, 228194, 236229, 298902, 314972, 323547, 342291, 348719, 431396, 456388, 472458, 597804, 647094, 684582, 697438, 798679, 944916, 1046157, 1294188, 1369164, 1394876, 1597358, 2092314, 2396037, 2441033, 3194716, 3537007, 4184628, 4792074, 4882066, 5590753, 7074014, 7323099, 9584148, 9764132, 10611021, 11181506, 14148028, 14646198, 16772259, 21222042, 22363012, 24759049, 29292396, 33544518, 42444084, 49518098, 67089036, 74277147, 99036196, 148554294, 173313343, 297108588, 346626686, 519940029, 693253372, 1039880058, 2079760116]

約数ペア:

[(1, 2079760116), (2, 1039880058), (3, 693253372), (4, 519940029), (6, 346626686), (7, 297108588), (12, 173313343), (14, 148554294), (21, 99036196), (28, 74277147), (31, 67089036), (42, 49518098), (49, 42444084), (62, 33544518), (71, 29292396), (84, 24759049), (93, 22363012), (98, 21222042), (124, 16772259), (142, 14646198), (147, 14148028), (186, 11181506), (196, 10611021), (213, 9764132), (217, 9584148), (284, 7323099), (294, 7074014), (372, 5590753), (426, 4882066), (434, 4792074), (497, 4184628), (588, 3537007), (651, 3194716), (852, 2441033), (868, 2396037), (994, 2092314), (1302, 1597358), (1491, 1394876), (1519, 1369164), (1607, 1294188), (1988, 1046157), (2201, 944916), (2604, 798679), (2982, 697438), (3038, 684582), (3214, 647094), (3479, 597804), (4402, 472458), (4557, 456388), (4821, 431396), (5964, 348719), (6076, 342291), (6428, 323547), (6603, 314972), (6958, 298902), (8804, 236229), (9114, 228194), (9642, 215698), (10437, 199268), (11249, 184884), (13206, 157486), (13916, 149451), (15407, 134988), (18228, 114097), (19284, 107849), (20874, 99634), (22498, 92442), (26412, 78743), (30814, 67494), (33747, 61628), (41748, 49817), (44996, 46221)]