13048728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 42577920

約数和(自身を除く): 29529192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 307, 308, 322, 462, 483, 506, 552, 614, 616, 644, 759, 921, 924, 966, 1012, 1228, 1288, 1518, 1771, 1842, 1848, 1932, 2024, 2149, 2456, 3036, 3377, 3542, 3684, 3864, 4298, 5313, 6072, 6447, 6754, 7061, 7084, 7368, 8596, 10131, 10626, 12894, 13508, 14122, 14168, 17192, 20262, 21183, 21252, 23639, 25788, 27016, 28244, 40524, 42366, 42504, 47278, 49427, 51576, 56488, 70917, 77671, 81048, 84732, 94556, 98854, 141834, 148281, 155342, 169464, 189112, 197708, 233013, 283668, 296562, 310684, 395416, 466026, 543697, 567336, 593124, 621368, 932052, 1087394, 1186248, 1631091, 1864104, 2174788, 3262182, 4349576, 6524364, 13048728]

約数ペア:

[(1, 13048728), (2, 6524364), (3, 4349576), (4, 3262182), (6, 2174788), (7, 1864104), (8, 1631091), (11, 1186248), (12, 1087394), (14, 932052), (21, 621368), (22, 593124), (23, 567336), (24, 543697), (28, 466026), (33, 395416), (42, 310684), (44, 296562), (46, 283668), (56, 233013), (66, 197708), (69, 189112), (77, 169464), (84, 155342), (88, 148281), (92, 141834), (132, 98854), (138, 94556), (154, 84732), (161, 81048), (168, 77671), (184, 70917), (231, 56488), (253, 51576), (264, 49427), (276, 47278), (307, 42504), (308, 42366), (322, 40524), (462, 28244), (483, 27016), (506, 25788), (552, 23639), (614, 21252), (616, 21183), (644, 20262), (759, 17192), (921, 14168), (924, 14122), (966, 13508), (1012, 12894), (1228, 10626), (1288, 10131), (1518, 8596), (1771, 7368), (1842, 7084), (1848, 7061), (1932, 6754), (2024, 6447), (2149, 6072), (2456, 5313), (3036, 4298), (3377, 3864), (3542, 3684)]