19860660576

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{3533}}^1$

素因数の和:3829

約数の個数: 144

約数和(自身を含む): 57308050800

約数和(自身を除く): 37447390224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 149, 262, 288, 298, 393, 447, 524, 596, 786, 894, 1048, 1179, 1192, 1341, 1572, 1788, 2096, 2358, 2384, 2682, 3144, 3533, 3576, 4192, 4716, 4768, 5364, 6288, 7066, 7152, 9432, 10599, 10728, 12576, 14132, 14304, 18864, 19519, 21198, 21456, 28264, 31797, 37728, 39038, 42396, 42912, 56528, 58557, 63594, 78076, 84792, 113056, 117114, 127188, 156152, 169584, 175671, 234228, 254376, 312304, 339168, 351342, 462823, 468456, 508752, 526417, 624608, 702684, 925646, 936912, 1017504, 1052834, 1388469, 1405368, 1579251, 1851292, 1873824, 2105668, 2776938, 2810736, 3158502, 3702584, 4165407, 4211336, 4737753, 5553876, 5621472, 6317004, 7405168, 8330814, 8422672, 9475506, 11107752, 12634008, 14810336, 16661628, 16845344, 18951012, 22215504, 25268016, 33323256, 37902024, 44431008, 50536032, 66646512, 68960627, 75804048, 133293024, 137921254, 151608096, 206881881, 275842508, 413763762, 551685016, 620645643, 827527524, 1103370032, 1241291286, 1655055048, 2206740064, 2482582572, 3310110096, 4965165144, 6620220192, 9930330288, 19860660576]

約数ペア:

[(1, 19860660576), (2, 9930330288), (3, 6620220192), (4, 4965165144), (6, 3310110096), (8, 2482582572), (9, 2206740064), (12, 1655055048), (16, 1241291286), (18, 1103370032), (24, 827527524), (32, 620645643), (36, 551685016), (48, 413763762), (72, 275842508), (96, 206881881), (131, 151608096), (144, 137921254), (149, 133293024), (262, 75804048), (288, 68960627), (298, 66646512), (393, 50536032), (447, 44431008), (524, 37902024), (596, 33323256), (786, 25268016), (894, 22215504), (1048, 18951012), (1179, 16845344), (1192, 16661628), (1341, 14810336), (1572, 12634008), (1788, 11107752), (2096, 9475506), (2358, 8422672), (2384, 8330814), (2682, 7405168), (3144, 6317004), (3533, 5621472), (3576, 5553876), (4192, 4737753), (4716, 4211336), (4768, 4165407), (5364, 3702584), (6288, 3158502), (7066, 2810736), (7152, 2776938), (9432, 2105668), (10599, 1873824), (10728, 1851292), (12576, 1579251), (14132, 1405368), (14304, 1388469), (18864, 1052834), (19519, 1017504), (21198, 936912), (21456, 925646), (28264, 702684), (31797, 624608), (37728, 526417), (39038, 508752), (42396, 468456), (42912, 462823), (56528, 351342), (58557, 339168), (63594, 312304), (78076, 254376), (84792, 234228), (113056, 175671), (117114, 169584), (127188, 156152)]