7457431968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20899}}^1$

素因数の和:20984

約数の個数: 192

約数和(自身を含む): 25280640000

約数和(自身を除く): 17823208032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 59, 63, 72, 84, 96, 108, 112, 118, 126, 144, 168, 177, 189, 216, 224, 236, 252, 288, 336, 354, 378, 413, 432, 472, 504, 531, 672, 708, 756, 826, 864, 944, 1008, 1062, 1239, 1416, 1512, 1593, 1652, 1888, 2016, 2124, 2478, 2832, 3024, 3186, 3304, 3717, 4248, 4956, 5664, 6048, 6372, 6608, 7434, 8496, 9912, 11151, 12744, 13216, 14868, 16992, 19824, 20899, 22302, 25488, 29736, 39648, 41798, 44604, 50976, 59472, 62697, 83596, 89208, 118944, 125394, 146293, 167192, 178416, 188091, 250788, 292586, 334384, 356832, 376182, 438879, 501576, 564273, 585172, 668768, 752364, 877758, 1003152, 1128546, 1170344, 1233041, 1316637, 1504728, 1755516, 2006304, 2257092, 2340688, 2466082, 2633274, 3009456, 3511032, 3699123, 3949911, 4514184, 4681376, 4932164, 5266548, 6018912, 7022064, 7398246, 7899822, 8631287, 9028368, 9864328, 10533096, 11097369, 14044128, 14796492, 15799644, 17262574, 18056736, 19728656, 21066192, 22194738, 25893861, 29592984, 31599288, 33292107, 34525148, 39457312, 42132384, 44389476, 51787722, 59185968, 63198576, 66584214, 69050296, 77681583, 88778952, 103575444, 118371936, 126397152, 133168428, 138100592, 155363166, 177557904, 207150888, 233044749, 266336856, 276201184, 310726332, 355115808, 414301776, 466089498, 532673712, 621452664, 828603552, 932178996, 1065347424, 1242905328, 1864357992, 2485810656, 3728715984, 7457431968]

約数ペア:

[(1, 7457431968), (2, 3728715984), (3, 2485810656), (4, 1864357992), (6, 1242905328), (7, 1065347424), (8, 932178996), (9, 828603552), (12, 621452664), (14, 532673712), (16, 466089498), (18, 414301776), (21, 355115808), (24, 310726332), (27, 276201184), (28, 266336856), (32, 233044749), (36, 207150888), (42, 177557904), (48, 155363166), (54, 138100592), (56, 133168428), (59, 126397152), (63, 118371936), (72, 103575444), (84, 88778952), (96, 77681583), (108, 69050296), (112, 66584214), (118, 63198576), (126, 59185968), (144, 51787722), (168, 44389476), (177, 42132384), (189, 39457312), (216, 34525148), (224, 33292107), (236, 31599288), (252, 29592984), (288, 25893861), (336, 22194738), (354, 21066192), (378, 19728656), (413, 18056736), (432, 17262574), (472, 15799644), (504, 14796492), (531, 14044128), (672, 11097369), (708, 10533096), (756, 9864328), (826, 9028368), (864, 8631287), (944, 7899822), (1008, 7398246), (1062, 7022064), (1239, 6018912), (1416, 5266548), (1512, 4932164), (1593, 4681376), (1652, 4514184), (1888, 3949911), (2016, 3699123), (2124, 3511032), (2478, 3009456), (2832, 2633274), (3024, 2466082), (3186, 2340688), (3304, 2257092), (3717, 2006304), (4248, 1755516), (4956, 1504728), (5664, 1316637), (6048, 1233041), (6372, 1170344), (6608, 1128546), (7434, 1003152), (8496, 877758), (9912, 752364), (11151, 668768), (12744, 585172), (13216, 564273), (14868, 501576), (16992, 438879), (19824, 376182), (20899, 356832), (22302, 334384), (25488, 292586), (29736, 250788), (39648, 188091), (41798, 178416), (44604, 167192), (50976, 146293), (59472, 125394), (62697, 118944), (83596, 89208)]