18845744192

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2801

約数の個数: 168

約数和(自身を含む): 43911194880

約数和(自身を除く): 25065450688

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 32, 44, 58, 62, 64, 88, 116, 121, 124, 176, 232, 242, 248, 319, 341, 352, 464, 484, 496, 638, 682, 704, 899, 928, 968, 992, 1276, 1364, 1798, 1856, 1936, 1984, 2552, 2707, 2728, 3509, 3596, 3751, 3872, 5104, 5414, 5456, 7018, 7192, 7502, 7744, 9889, 10208, 10828, 10912, 14036, 14384, 15004, 19778, 20416, 21656, 21824, 28072, 28768, 29777, 30008, 39556, 43312, 56144, 57536, 59554, 60016, 78503, 79112, 83917, 86624, 108779, 112288, 119108, 120032, 157006, 158224, 167834, 173248, 217558, 224576, 238216, 240064, 314012, 316448, 327547, 335668, 435116, 476432, 628024, 632896, 655094, 671336, 863533, 870232, 923087, 952864, 1256048, 1310188, 1342672, 1727066, 1740464, 1846174, 1905728, 2433593, 2512096, 2620376, 2685344, 3454132, 3480928, 3692348, 4867186, 5024192, 5240752, 5370688, 6908264, 6961856, 7384696, 9498863, 9734372, 10153957, 10481504, 13816528, 14769392, 18997726, 19468744, 20307914, 20963008, 26769523, 27633056, 29538784, 37995452, 38937488, 40615828, 53539046, 55266112, 59077568, 75990904, 77874976, 81231656, 107078092, 151981808, 155749952, 162463312, 214156184, 294464753, 303963616, 324926624, 428312368, 588929506, 607927232, 649853248, 856624736, 1177859012, 1713249472, 2355718024, 4711436048, 9422872096, 18845744192]

約数ペア:

[(1, 18845744192), (2, 9422872096), (4, 4711436048), (8, 2355718024), (11, 1713249472), (16, 1177859012), (22, 856624736), (29, 649853248), (31, 607927232), (32, 588929506), (44, 428312368), (58, 324926624), (62, 303963616), (64, 294464753), (88, 214156184), (116, 162463312), (121, 155749952), (124, 151981808), (176, 107078092), (232, 81231656), (242, 77874976), (248, 75990904), (319, 59077568), (341, 55266112), (352, 53539046), (464, 40615828), (484, 38937488), (496, 37995452), (638, 29538784), (682, 27633056), (704, 26769523), (899, 20963008), (928, 20307914), (968, 19468744), (992, 18997726), (1276, 14769392), (1364, 13816528), (1798, 10481504), (1856, 10153957), (1936, 9734372), (1984, 9498863), (2552, 7384696), (2707, 6961856), (2728, 6908264), (3509, 5370688), (3596, 5240752), (3751, 5024192), (3872, 4867186), (5104, 3692348), (5414, 3480928), (5456, 3454132), (7018, 2685344), (7192, 2620376), (7502, 2512096), (7744, 2433593), (9889, 1905728), (10208, 1846174), (10828, 1740464), (10912, 1727066), (14036, 1342672), (14384, 1310188), (15004, 1256048), (19778, 952864), (20416, 923087), (21656, 870232), (21824, 863533), (28072, 671336), (28768, 655094), (29777, 632896), (30008, 628024), (39556, 476432), (43312, 435116), (56144, 335668), (57536, 327547), (59554, 316448), (60016, 314012), (78503, 240064), (79112, 238216), (83917, 224576), (86624, 217558), (108779, 173248), (112288, 167834), (119108, 158224), (120032, 157006)]