18886715904

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{6679}}^1$

素因数の和:6970

約数の個数: 160

約数和(自身を含む): 57730590720

約数和(自身を除く): 38843874816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 263, 336, 384, 448, 512, 526, 672, 768, 789, 896, 1052, 1344, 1536, 1578, 1792, 1841, 2104, 2688, 3156, 3584, 3682, 4208, 5376, 5523, 6312, 6679, 7364, 8416, 10752, 11046, 12624, 13358, 14728, 16832, 20037, 22092, 25248, 26716, 29456, 33664, 40074, 44184, 46753, 50496, 53432, 58912, 67328, 80148, 88368, 93506, 100992, 106864, 117824, 134656, 140259, 160296, 176736, 187012, 201984, 213728, 235648, 280518, 320592, 353472, 374024, 403968, 427456, 471296, 561036, 641184, 706944, 748048, 854912, 942592, 1122072, 1282368, 1413888, 1496096, 1709824, 1756577, 2244144, 2564736, 2827776, 2992192, 3419648, 3513154, 4488288, 5129472, 5269731, 5984384, 7026308, 8976576, 10258944, 10539462, 11968768, 12296039, 14052616, 17953152, 21078924, 23937536, 24592078, 28105232, 35906304, 36888117, 42157848, 49184156, 56210464, 71812608, 73776234, 84315696, 98368312, 112420928, 147552468, 168631392, 196736624, 224841856, 295104936, 337262784, 393473248, 449683712, 590209872, 674525568, 786946496, 899367424, 1180419744, 1349051136, 1573892992, 2360839488, 2698102272, 3147785984, 4721678976, 6295571968, 9443357952, 18886715904]

約数ペア:

[(1, 18886715904), (2, 9443357952), (3, 6295571968), (4, 4721678976), (6, 3147785984), (7, 2698102272), (8, 2360839488), (12, 1573892992), (14, 1349051136), (16, 1180419744), (21, 899367424), (24, 786946496), (28, 674525568), (32, 590209872), (42, 449683712), (48, 393473248), (56, 337262784), (64, 295104936), (84, 224841856), (96, 196736624), (112, 168631392), (128, 147552468), (168, 112420928), (192, 98368312), (224, 84315696), (256, 73776234), (263, 71812608), (336, 56210464), (384, 49184156), (448, 42157848), (512, 36888117), (526, 35906304), (672, 28105232), (768, 24592078), (789, 23937536), (896, 21078924), (1052, 17953152), (1344, 14052616), (1536, 12296039), (1578, 11968768), (1792, 10539462), (1841, 10258944), (2104, 8976576), (2688, 7026308), (3156, 5984384), (3584, 5269731), (3682, 5129472), (4208, 4488288), (5376, 3513154), (5523, 3419648), (6312, 2992192), (6679, 2827776), (7364, 2564736), (8416, 2244144), (10752, 1756577), (11046, 1709824), (12624, 1496096), (13358, 1413888), (14728, 1282368), (16832, 1122072), (20037, 942592), (22092, 854912), (25248, 748048), (26716, 706944), (29456, 641184), (33664, 561036), (40074, 471296), (44184, 427456), (46753, 403968), (50496, 374024), (53432, 353472), (58912, 320592), (67328, 280518), (80148, 235648), (88368, 213728), (93506, 201984), (100992, 187012), (106864, 176736), (117824, 160296), (134656, 140259)]