838376896

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 2148913152

約数和(自身を除く): 1310536256

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 53, 56, 62, 64, 67, 68, 106, 112, 119, 124, 134, 136, 212, 217, 224, 238, 248, 268, 272, 371, 424, 434, 448, 469, 476, 496, 527, 536, 544, 742, 848, 868, 901, 938, 952, 992, 1054, 1072, 1088, 1139, 1484, 1643, 1696, 1736, 1802, 1876, 1904, 1984, 2077, 2108, 2144, 2278, 2968, 3286, 3392, 3472, 3551, 3604, 3689, 3752, 3808, 4154, 4216, 4288, 4556, 5936, 6307, 6572, 6944, 7102, 7208, 7378, 7504, 7616, 7973, 8308, 8432, 9112, 11501, 11872, 12614, 13144, 13888, 14204, 14416, 14539, 14756, 15008, 15946, 16616, 16864, 18224, 23002, 23744, 24857, 25228, 26288, 27931, 28408, 28832, 29078, 29512, 30016, 31892, 33232, 33728, 35309, 36448, 46004, 49714, 50456, 52576, 55862, 56816, 57664, 58156, 59024, 60367, 63784, 66464, 70618, 72896, 92008, 99428, 100912, 105152, 110081, 111724, 113632, 116312, 118048, 120734, 127568, 132928, 141236, 184016, 195517, 198856, 201824, 220162, 223448, 227264, 232624, 236096, 241468, 247163, 255136, 282472, 368032, 391034, 397712, 403648, 422569, 440324, 446896, 465248, 482936, 494326, 510272, 564944, 736064, 770567, 782068, 795424, 845138, 880648, 893792, 930496, 965872, 988652, 1129888, 1541134, 1564136, 1590848, 1690276, 1761296, 1787584, 1871377, 1931744, 1977304, 2259776, 3082268, 3128272, 3380552, 3522592, 3742754, 3863488, 3954608, 6164536, 6256544, 6761104, 7045184, 7485508, 7909216, 12329072, 12513088, 13099639, 13522208, 14971016, 15818432, 24658144, 26199278, 27044416, 29942032, 49316288, 52398556, 59884064, 104797112, 119768128, 209594224, 419188448, 838376896]

約数ペア:

[(1, 838376896), (2, 419188448), (4, 209594224), (7, 119768128), (8, 104797112), (14, 59884064), (16, 52398556), (17, 49316288), (28, 29942032), (31, 27044416), (32, 26199278), (34, 24658144), (53, 15818432), (56, 14971016), (62, 13522208), (64, 13099639), (67, 12513088), (68, 12329072), (106, 7909216), (112, 7485508), (119, 7045184), (124, 6761104), (134, 6256544), (136, 6164536), (212, 3954608), (217, 3863488), (224, 3742754), (238, 3522592), (248, 3380552), (268, 3128272), (272, 3082268), (371, 2259776), (424, 1977304), (434, 1931744), (448, 1871377), (469, 1787584), (476, 1761296), (496, 1690276), (527, 1590848), (536, 1564136), (544, 1541134), (742, 1129888), (848, 988652), (868, 965872), (901, 930496), (938, 893792), (952, 880648), (992, 845138), (1054, 795424), (1072, 782068), (1088, 770567), (1139, 736064), (1484, 564944), (1643, 510272), (1696, 494326), (1736, 482936), (1802, 465248), (1876, 446896), (1904, 440324), (1984, 422569), (2077, 403648), (2108, 397712), (2144, 391034), (2278, 368032), (2968, 282472), (3286, 255136), (3392, 247163), (3472, 241468), (3551, 236096), (3604, 232624), (3689, 227264), (3752, 223448), (3808, 220162), (4154, 201824), (4216, 198856), (4288, 195517), (4556, 184016), (5936, 141236), (6307, 132928), (6572, 127568), (6944, 120734), (7102, 118048), (7208, 116312), (7378, 113632), (7504, 111724), (7616, 110081), (7973, 105152), (8308, 100912), (8432, 99428), (9112, 92008), (11501, 72896), (11872, 70618), (12614, 66464), (13144, 63784), (13888, 60367), (14204, 59024), (14416, 58156), (14539, 57664), (14756, 56816), (15008, 55862), (15946, 52576), (16616, 50456), (16864, 49714), (18224, 46004), (23002, 36448), (23744, 35309), (24857, 33728), (25228, 33232), (26288, 31892), (27931, 30016), (28408, 29512), (28832, 29078)]