1215674624

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{279337}}^1$

素因数の和:279370

約数の個数: 36

約数和(自身を含む): 2569350924

約数和(自身を除く): 1353676300

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 279337, 558674, 1117348, 2234696, 4469392, 4748729, 8938784, 9497458, 17877568, 18994916, 35755136, 37989832, 71510272, 75979664, 151959328, 303918656, 607837312, 1215674624]

約数ペア:

[(1, 1215674624), (2, 607837312), (4, 303918656), (8, 151959328), (16, 75979664), (17, 71510272), (32, 37989832), (34, 35755136), (64, 18994916), (68, 17877568), (128, 9497458), (136, 8938784), (256, 4748729), (272, 4469392), (544, 2234696), (1088, 1117348), (2176, 558674), (4352, 279337)]