283695478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 504299520

約数和(自身を除く): 220604042

約数列:

[1, 2, 11, 22, 23, 46, 47, 79, 94, 151, 158, 253, 302, 506, 517, 869, 1034, 1081, 1661, 1738, 1817, 2162, 3322, 3473, 3634, 3713, 6946, 7097, 7426, 11891, 11929, 14194, 19987, 23782, 23858, 38203, 39974, 40843, 76406, 78067, 81686, 85399, 131219, 156134, 163231, 170798, 262438, 274367, 326462, 548734, 560663, 939389, 1121326, 1795541, 1878778, 3018037, 3591082, 6036074, 6167293, 12334586, 12895249, 25790498, 141847739, 283695478]

約数ペア:

[(1, 283695478), (2, 141847739), (11, 25790498), (22, 12895249), (23, 12334586), (46, 6167293), (47, 6036074), (79, 3591082), (94, 3018037), (151, 1878778), (158, 1795541), (253, 1121326), (302, 939389), (506, 560663), (517, 548734), (869, 326462), (1034, 274367), (1081, 262438), (1661, 170798), (1738, 163231), (1817, 156134), (2162, 131219), (3322, 85399), (3473, 81686), (3634, 78067), (3713, 76406), (6946, 40843), (7097, 39974), (7426, 38203), (11891, 23858), (11929, 23782), (14194, 19987)]