16221006592

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1$

素因数の和:1066

約数の個数: 144

約数和(自身を含む): 37828062720

約数和(自身を除く): 21607056128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 167, 224, 256, 268, 334, 448, 469, 536, 668, 809, 896, 938, 1072, 1169, 1336, 1618, 1792, 1876, 2144, 2338, 2672, 3236, 3752, 4288, 4676, 5344, 5663, 6472, 7504, 8576, 9352, 10688, 11189, 11326, 12944, 15008, 17152, 18704, 21376, 22378, 22652, 25888, 30016, 37408, 42752, 44756, 45304, 51776, 54203, 60032, 74816, 78323, 89512, 90608, 103552, 108406, 120064, 135103, 149632, 156646, 179024, 181216, 207104, 216812, 270206, 299264, 313292, 358048, 362432, 379421, 433624, 540412, 626584, 716096, 724864, 758842, 867248, 945721, 1080824, 1253168, 1432192, 1449728, 1517684, 1734496, 1891442, 2161648, 2506336, 2864384, 3035368, 3468992, 3782884, 4323296, 5012672, 6070736, 6937984, 7565768, 8646592, 9051901, 10025344, 12141472, 13875968, 15131536, 17293184, 18103802, 20050688, 24282944, 30263072, 34586368, 36207604, 48565888, 60526144, 63363307, 72415208, 97131776, 121052288, 126726614, 144830416, 242104576, 253453228, 289660832, 506906456, 579321664, 1013812912, 1158643328, 2027625824, 2317286656, 4055251648, 8110503296, 16221006592]

約数ペア:

[(1, 16221006592), (2, 8110503296), (4, 4055251648), (7, 2317286656), (8, 2027625824), (14, 1158643328), (16, 1013812912), (28, 579321664), (32, 506906456), (56, 289660832), (64, 253453228), (67, 242104576), (112, 144830416), (128, 126726614), (134, 121052288), (167, 97131776), (224, 72415208), (256, 63363307), (268, 60526144), (334, 48565888), (448, 36207604), (469, 34586368), (536, 30263072), (668, 24282944), (809, 20050688), (896, 18103802), (938, 17293184), (1072, 15131536), (1169, 13875968), (1336, 12141472), (1618, 10025344), (1792, 9051901), (1876, 8646592), (2144, 7565768), (2338, 6937984), (2672, 6070736), (3236, 5012672), (3752, 4323296), (4288, 3782884), (4676, 3468992), (5344, 3035368), (5663, 2864384), (6472, 2506336), (7504, 2161648), (8576, 1891442), (9352, 1734496), (10688, 1517684), (11189, 1449728), (11326, 1432192), (12944, 1253168), (15008, 1080824), (17152, 945721), (18704, 867248), (21376, 758842), (22378, 724864), (22652, 716096), (25888, 626584), (30016, 540412), (37408, 433624), (42752, 379421), (44756, 362432), (45304, 358048), (51776, 313292), (54203, 299264), (60032, 270206), (74816, 216812), (78323, 207104), (89512, 181216), (90608, 179024), (103552, 156646), (108406, 149632), (120064, 135103)]