266982128

素因数分解:

$2^4\times 7^1\times {\mathrm{619}}^1\times {\mathrm{3851}}^1$

素因数の和:4485

約数の個数: 40

約数和(自身を含む): 592283520

約数和(自身を除く): 325301392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 619, 1238, 2476, 3851, 4333, 4952, 7702, 8666, 9904, 15404, 17332, 26957, 30808, 34664, 53914, 61616, 69328, 107828, 215656, 431312, 2383769, 4767538, 9535076, 16686383, 19070152, 33372766, 38140304, 66745532, 133491064, 266982128]

約数ペア:

[(1, 266982128), (2, 133491064), (4, 66745532), (7, 38140304), (8, 33372766), (14, 19070152), (16, 16686383), (28, 9535076), (56, 4767538), (112, 2383769), (619, 431312), (1238, 215656), (2476, 107828), (3851, 69328), (4333, 61616), (4952, 53914), (7702, 34664), (8666, 30808), (9904, 26957), (15404, 17332)]