1915750512

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1481}}^1$

素因数の和:2199

約数の個数: 120

約数和(自身を含む): 5786119248

約数和(自身を除く): 3870368736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 691, 936, 1382, 1481, 1872, 2073, 2764, 2962, 4146, 4443, 5528, 5924, 6219, 8292, 8886, 8983, 11056, 11848, 12438, 13329, 16584, 17772, 17966, 19253, 23696, 24876, 26658, 26949, 33168, 35544, 35932, 38506, 49752, 53316, 53898, 57759, 71088, 71864, 77012, 80847, 99504, 106632, 107796, 115518, 143728, 154024, 161694, 173277, 213264, 215592, 231036, 308048, 323388, 346554, 431184, 462072, 646776, 693108, 924144, 1023371, 1293552, 1386216, 2046742, 2772432, 3070113, 4093484, 6140226, 8186968, 9210339, 12280452, 13303823, 16373936, 18420678, 24560904, 26607646, 36841356, 39911469, 49121808, 53215292, 73682712, 79822938, 106430584, 119734407, 147365424, 159645876, 212861168, 239468814, 319291752, 478937628, 638583504, 957875256, 1915750512]

約数ペア:

[(1, 1915750512), (2, 957875256), (3, 638583504), (4, 478937628), (6, 319291752), (8, 239468814), (9, 212861168), (12, 159645876), (13, 147365424), (16, 119734407), (18, 106430584), (24, 79822938), (26, 73682712), (36, 53215292), (39, 49121808), (48, 39911469), (52, 36841356), (72, 26607646), (78, 24560904), (104, 18420678), (117, 16373936), (144, 13303823), (156, 12280452), (208, 9210339), (234, 8186968), (312, 6140226), (468, 4093484), (624, 3070113), (691, 2772432), (936, 2046742), (1382, 1386216), (1481, 1293552), (1872, 1023371), (2073, 924144), (2764, 693108), (2962, 646776), (4146, 462072), (4443, 431184), (5528, 346554), (5924, 323388), (6219, 308048), (8292, 231036), (8886, 215592), (8983, 213264), (11056, 173277), (11848, 161694), (12438, 154024), (13329, 143728), (16584, 115518), (17772, 107796), (17966, 106632), (19253, 99504), (23696, 80847), (24876, 77012), (26658, 71864), (26949, 71088), (33168, 57759), (35544, 53898), (35932, 53316), (38506, 49752)]