1212876672

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4217}}^1$

素因数の和:4348

約数の個数: 128

約数和(自身を含む): 3717239040

約数和(自身を除く): 2504362368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 107, 112, 128, 168, 192, 214, 224, 321, 336, 384, 428, 448, 642, 672, 749, 856, 896, 1284, 1344, 1498, 1712, 2247, 2568, 2688, 2996, 3424, 4217, 4494, 5136, 5992, 6848, 8434, 8988, 10272, 11984, 12651, 13696, 16868, 17976, 20544, 23968, 25302, 29519, 33736, 35952, 41088, 47936, 50604, 59038, 67472, 71904, 88557, 95872, 101208, 118076, 134944, 143808, 177114, 202416, 236152, 269888, 287616, 354228, 404832, 451219, 472304, 539776, 708456, 809664, 902438, 944608, 1353657, 1416912, 1619328, 1804876, 1889216, 2707314, 2833824, 3158533, 3609752, 3778432, 5414628, 5667648, 6317066, 7219504, 9475599, 10829256, 11335296, 12634132, 14439008, 18951198, 21658512, 25268264, 28878016, 37902396, 43317024, 50536528, 57756032, 75804792, 86634048, 101073056, 151609584, 173268096, 202146112, 303219168, 404292224, 606438336, 1212876672]

約数ペア:

[(1, 1212876672), (2, 606438336), (3, 404292224), (4, 303219168), (6, 202146112), (7, 173268096), (8, 151609584), (12, 101073056), (14, 86634048), (16, 75804792), (21, 57756032), (24, 50536528), (28, 43317024), (32, 37902396), (42, 28878016), (48, 25268264), (56, 21658512), (64, 18951198), (84, 14439008), (96, 12634132), (107, 11335296), (112, 10829256), (128, 9475599), (168, 7219504), (192, 6317066), (214, 5667648), (224, 5414628), (321, 3778432), (336, 3609752), (384, 3158533), (428, 2833824), (448, 2707314), (642, 1889216), (672, 1804876), (749, 1619328), (856, 1416912), (896, 1353657), (1284, 944608), (1344, 902438), (1498, 809664), (1712, 708456), (2247, 539776), (2568, 472304), (2688, 451219), (2996, 404832), (3424, 354228), (4217, 287616), (4494, 269888), (5136, 236152), (5992, 202416), (6848, 177114), (8434, 143808), (8988, 134944), (10272, 118076), (11984, 101208), (12651, 95872), (13696, 88557), (16868, 71904), (17976, 67472), (20544, 59038), (23968, 50604), (25302, 47936), (29519, 41088), (33736, 35952)]