308992

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:104

約数の個数: 36

約数和(自身を含む): 662256

約数和(自身を除く): 353264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 128, 136, 142, 256, 272, 284, 544, 568, 1088, 1136, 1207, 2176, 2272, 2414, 4352, 4544, 4828, 9088, 9656, 18176, 19312, 38624, 77248, 154496, 308992]

約数ペア:

[(1, 308992), (2, 154496), (4, 77248), (8, 38624), (16, 19312), (17, 18176), (32, 9656), (34, 9088), (64, 4828), (68, 4544), (71, 4352), (128, 2414), (136, 2272), (142, 2176), (256, 1207), (272, 1136), (284, 1088), (544, 568)]