2159706164

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 5067619200

約数和(自身を除く): 2907913036

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 97, 98, 154, 161, 194, 196, 253, 308, 322, 388, 449, 506, 539, 644, 679, 898, 1012, 1067, 1078, 1127, 1358, 1771, 1796, 2134, 2156, 2231, 2254, 2716, 3143, 3542, 4268, 4462, 4508, 4753, 4939, 6286, 7084, 7469, 8924, 9506, 9878, 10327, 12397, 12572, 14938, 15617, 19012, 19756, 20654, 22001, 24541, 24794, 29876, 31234, 34573, 41308, 43553, 44002, 49082, 49588, 52283, 62468, 69146, 72289, 87106, 88004, 98164, 104566, 109319, 113597, 138292, 144578, 171787, 174212, 209132, 218638, 227194, 242011, 289156, 304871, 343574, 437276, 454388, 479083, 484022, 506023, 609742, 687148, 795179, 958166, 968044, 1001719, 1012046, 1202509, 1219484, 1590358, 1916332, 2003438, 2024092, 2134097, 2405018, 3180716, 3353581, 4006876, 4268194, 4810036, 5566253, 6707162, 7012033, 8536388, 11018909, 11132506, 13414324, 14024066, 22037818, 22265012, 23475067, 28048132, 44075636, 46950134, 49084231, 77132363, 93900268, 98168462, 154264726, 196336924, 308529452, 539926541, 1079853082, 2159706164]

約数ペア:

[(1, 2159706164), (2, 1079853082), (4, 539926541), (7, 308529452), (11, 196336924), (14, 154264726), (22, 98168462), (23, 93900268), (28, 77132363), (44, 49084231), (46, 46950134), (49, 44075636), (77, 28048132), (92, 23475067), (97, 22265012), (98, 22037818), (154, 14024066), (161, 13414324), (194, 11132506), (196, 11018909), (253, 8536388), (308, 7012033), (322, 6707162), (388, 5566253), (449, 4810036), (506, 4268194), (539, 4006876), (644, 3353581), (679, 3180716), (898, 2405018), (1012, 2134097), (1067, 2024092), (1078, 2003438), (1127, 1916332), (1358, 1590358), (1771, 1219484), (1796, 1202509), (2134, 1012046), (2156, 1001719), (2231, 968044), (2254, 958166), (2716, 795179), (3143, 687148), (3542, 609742), (4268, 506023), (4462, 484022), (4508, 479083), (4753, 454388), (4939, 437276), (6286, 343574), (7084, 304871), (7469, 289156), (8924, 242011), (9506, 227194), (9878, 218638), (10327, 209132), (12397, 174212), (12572, 171787), (14938, 144578), (15617, 138292), (19012, 113597), (19756, 109319), (20654, 104566), (22001, 98164), (24541, 88004), (24794, 87106), (29876, 72289), (31234, 69146), (34573, 62468), (41308, 52283), (43553, 49588), (44002, 49082)]