2448978672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{235117}}^1$

素因数の和:235166

約数の個数: 80

約数和(自身を含む): 7463585792

約数和(自身を除く): 5014607120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 235117, 470234, 705351, 940468, 1410702, 1645819, 1880936, 2821404, 3291638, 3761872, 4937457, 5642808, 6583276, 7288627, 9874914, 11285616, 13166552, 14577254, 19749828, 21865881, 26333104, 29154508, 39499656, 43731762, 51020389, 58309016, 78999312, 87463524, 102040778, 116618032, 153061167, 174927048, 204081556, 306122334, 349854096, 408163112, 612244668, 816326224, 1224489336, 2448978672]

約数ペア:

[(1, 2448978672), (2, 1224489336), (3, 816326224), (4, 612244668), (6, 408163112), (7, 349854096), (8, 306122334), (12, 204081556), (14, 174927048), (16, 153061167), (21, 116618032), (24, 102040778), (28, 87463524), (31, 78999312), (42, 58309016), (48, 51020389), (56, 43731762), (62, 39499656), (84, 29154508), (93, 26333104), (112, 21865881), (124, 19749828), (168, 14577254), (186, 13166552), (217, 11285616), (248, 9874914), (336, 7288627), (372, 6583276), (434, 5642808), (496, 4937457), (651, 3761872), (744, 3291638), (868, 2821404), (1302, 1880936), (1488, 1645819), (1736, 1410702), (2604, 940468), (3472, 705351), (5208, 470234), (10416, 235117)]