1281901728

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41341}}^1$

素因数の和:41390

約数の個数: 96

約数和(自身を含む): 3750546240

約数和(自身を除く): 2468644512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1292, 1632, 1824, 1938, 2584, 3876, 5168, 7752, 10336, 15504, 31008, 41341, 82682, 124023, 165364, 248046, 330728, 496092, 661456, 702797, 785479, 992184, 1322912, 1405594, 1570958, 1984368, 2108391, 2356437, 2811188, 3141916, 3968736, 4216782, 4712874, 5622376, 6283832, 8433564, 9425748, 11244752, 12567664, 13353143, 16867128, 18851496, 22489504, 25135328, 26706286, 33734256, 37702992, 40059429, 53412572, 67468512, 75405984, 80118858, 106825144, 160237716, 213650288, 320475432, 427300576, 640950864, 1281901728]

約数ペア:

[(1, 1281901728), (2, 640950864), (3, 427300576), (4, 320475432), (6, 213650288), (8, 160237716), (12, 106825144), (16, 80118858), (17, 75405984), (19, 67468512), (24, 53412572), (32, 40059429), (34, 37702992), (38, 33734256), (48, 26706286), (51, 25135328), (57, 22489504), (68, 18851496), (76, 16867128), (96, 13353143), (102, 12567664), (114, 11244752), (136, 9425748), (152, 8433564), (204, 6283832), (228, 5622376), (272, 4712874), (304, 4216782), (323, 3968736), (408, 3141916), (456, 2811188), (544, 2356437), (608, 2108391), (646, 1984368), (816, 1570958), (912, 1405594), (969, 1322912), (1292, 992184), (1632, 785479), (1824, 702797), (1938, 661456), (2584, 496092), (3876, 330728), (5168, 248046), (7752, 165364), (10336, 124023), (15504, 82682), (31008, 41341)]