1256198832

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:760

約数の個数: 240

約数和(自身を含む): 4275797760

約数和(自身を除く): 3019598928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 107, 112, 114, 126, 133, 144, 152, 168, 171, 214, 228, 252, 266, 304, 321, 336, 342, 399, 428, 456, 504, 532, 613, 642, 684, 749, 798, 856, 912, 963, 1008, 1064, 1197, 1226, 1284, 1368, 1498, 1596, 1712, 1839, 1926, 2033, 2128, 2247, 2394, 2452, 2568, 2736, 2996, 3192, 3678, 3852, 4066, 4291, 4494, 4788, 4904, 5136, 5517, 5992, 6099, 6384, 6741, 7356, 7704, 8132, 8582, 8988, 9576, 9808, 11034, 11647, 11984, 12198, 12873, 13482, 14231, 14712, 15408, 16264, 17164, 17976, 18297, 19152, 22068, 23294, 24396, 25746, 26964, 28462, 29424, 32528, 34328, 34941, 35952, 36594, 38619, 42693, 44136, 46588, 48792, 51492, 53928, 56924, 65591, 68656, 69882, 73188, 77238, 81529, 85386, 88272, 93176, 97584, 102984, 104823, 107856, 113848, 128079, 131182, 139764, 146376, 154476, 163058, 170772, 186352, 196773, 205968, 209646, 227696, 244587, 256158, 262364, 279528, 292752, 308952, 326116, 341544, 393546, 419292, 459137, 489174, 512316, 524728, 559056, 590319, 617904, 652232, 683088, 733761, 787092, 838584, 918274, 978348, 1024632, 1049456, 1180638, 1246229, 1304464, 1377411, 1467522, 1574184, 1677168, 1836548, 1956696, 2049264, 2361276, 2492458, 2754822, 2935044, 3148368, 3673096, 3738687, 3913392, 4132233, 4722552, 4984916, 5509644, 5870088, 7346192, 7477374, 8264466, 8723603, 9445104, 9969832, 11019288, 11216061, 11740176, 14954748, 16528932, 17447206, 19939664, 22038576, 22432122, 26170809, 29909496, 33057864, 34894412, 44864244, 52341618, 59818992, 66115728, 69788824, 78512427, 89728488, 104683236, 139577648, 157024854, 179456976, 209366472, 314049708, 418732944, 628099416, 1256198832]

約数ペア:

[(1, 1256198832), (2, 628099416), (3, 418732944), (4, 314049708), (6, 209366472), (7, 179456976), (8, 157024854), (9, 139577648), (12, 104683236), (14, 89728488), (16, 78512427), (18, 69788824), (19, 66115728), (21, 59818992), (24, 52341618), (28, 44864244), (36, 34894412), (38, 33057864), (42, 29909496), (48, 26170809), (56, 22432122), (57, 22038576), (63, 19939664), (72, 17447206), (76, 16528932), (84, 14954748), (107, 11740176), (112, 11216061), (114, 11019288), (126, 9969832), (133, 9445104), (144, 8723603), (152, 8264466), (168, 7477374), (171, 7346192), (214, 5870088), (228, 5509644), (252, 4984916), (266, 4722552), (304, 4132233), (321, 3913392), (336, 3738687), (342, 3673096), (399, 3148368), (428, 2935044), (456, 2754822), (504, 2492458), (532, 2361276), (613, 2049264), (642, 1956696), (684, 1836548), (749, 1677168), (798, 1574184), (856, 1467522), (912, 1377411), (963, 1304464), (1008, 1246229), (1064, 1180638), (1197, 1049456), (1226, 1024632), (1284, 978348), (1368, 918274), (1498, 838584), (1596, 787092), (1712, 733761), (1839, 683088), (1926, 652232), (2033, 617904), (2128, 590319), (2247, 559056), (2394, 524728), (2452, 512316), (2568, 489174), (2736, 459137), (2996, 419292), (3192, 393546), (3678, 341544), (3852, 326116), (4066, 308952), (4291, 292752), (4494, 279528), (4788, 262364), (4904, 256158), (5136, 244587), (5517, 227696), (5992, 209646), (6099, 205968), (6384, 196773), (6741, 186352), (7356, 170772), (7704, 163058), (8132, 154476), (8582, 146376), (8988, 139764), (9576, 131182), (9808, 128079), (11034, 113848), (11647, 107856), (11984, 104823), (12198, 102984), (12873, 97584), (13482, 93176), (14231, 88272), (14712, 85386), (15408, 81529), (16264, 77238), (17164, 73188), (17976, 69882), (18297, 68656), (19152, 65591), (22068, 56924), (23294, 53928), (24396, 51492), (25746, 48792), (26964, 46588), (28462, 44136), (29424, 42693), (32528, 38619), (34328, 36594), (34941, 35952)]