1296703912

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{2551}}^1$

素因数の和:2906

約数の個数: 64

約数和(自身を含む): 2884780800

約数和(自身を除く): 1588076888

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 313, 406, 626, 812, 1252, 1624, 2191, 2504, 2551, 4382, 5102, 8764, 9077, 10204, 17528, 17857, 18154, 20408, 35714, 36308, 63539, 71428, 72616, 73979, 127078, 142856, 147958, 254156, 295916, 508312, 517853, 591832, 798463, 1035706, 1596926, 2071412, 3193852, 4142824, 5589241, 6387704, 11178482, 22356964, 23155427, 44713928, 46310854, 92621708, 162087989, 185243416, 324175978, 648351956, 1296703912]

約数ペア:

[(1, 1296703912), (2, 648351956), (4, 324175978), (7, 185243416), (8, 162087989), (14, 92621708), (28, 46310854), (29, 44713928), (56, 23155427), (58, 22356964), (116, 11178482), (203, 6387704), (232, 5589241), (313, 4142824), (406, 3193852), (626, 2071412), (812, 1596926), (1252, 1035706), (1624, 798463), (2191, 591832), (2504, 517853), (2551, 508312), (4382, 295916), (5102, 254156), (8764, 147958), (9077, 142856), (10204, 127078), (17528, 73979), (17857, 72616), (18154, 71428), (20408, 63539), (35714, 36308)]