242988592

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1553}}^1$

素因数の和:1706

約数の個数: 80

約数和(自身を含む): 591962112

約数和(自身を除く): 348973520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 127, 154, 176, 254, 308, 508, 616, 889, 1016, 1232, 1397, 1553, 1778, 2032, 2794, 3106, 3556, 5588, 6212, 7112, 9779, 10871, 11176, 12424, 14224, 17083, 19558, 21742, 22352, 24848, 34166, 39116, 43484, 68332, 78232, 86968, 119581, 136664, 156464, 173936, 197231, 239162, 273328, 394462, 478324, 788924, 956648, 1380617, 1577848, 1913296, 2169541, 2761234, 3155696, 4339082, 5522468, 8678164, 11044936, 15186787, 17356328, 22089872, 30373574, 34712656, 60747148, 121494296, 242988592]

約数ペア:

[(1, 242988592), (2, 121494296), (4, 60747148), (7, 34712656), (8, 30373574), (11, 22089872), (14, 17356328), (16, 15186787), (22, 11044936), (28, 8678164), (44, 5522468), (56, 4339082), (77, 3155696), (88, 2761234), (112, 2169541), (127, 1913296), (154, 1577848), (176, 1380617), (254, 956648), (308, 788924), (508, 478324), (616, 394462), (889, 273328), (1016, 239162), (1232, 197231), (1397, 173936), (1553, 156464), (1778, 136664), (2032, 119581), (2794, 86968), (3106, 78232), (3556, 68332), (5588, 43484), (6212, 39116), (7112, 34166), (9779, 24848), (10871, 22352), (11176, 21742), (12424, 19558), (14224, 17083)]