1520132416

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{21379}}^1$

素因数の和:21503

約数の個数: 56

約数和(自身を含む): 3323478240

約数和(自身を除く): 1803345824

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 176, 202, 352, 404, 704, 808, 1111, 1616, 2222, 3232, 4444, 6464, 8888, 17776, 21379, 35552, 42758, 71104, 85516, 171032, 235169, 342064, 470338, 684128, 940676, 1368256, 1881352, 2159279, 3762704, 4318558, 7525408, 8637116, 15050816, 17274232, 23752069, 34548464, 47504138, 69096928, 95008276, 138193856, 190016552, 380033104, 760066208, 1520132416]

約数ペア:

[(1, 1520132416), (2, 760066208), (4, 380033104), (8, 190016552), (11, 138193856), (16, 95008276), (22, 69096928), (32, 47504138), (44, 34548464), (64, 23752069), (88, 17274232), (101, 15050816), (176, 8637116), (202, 7525408), (352, 4318558), (404, 3762704), (704, 2159279), (808, 1881352), (1111, 1368256), (1616, 940676), (2222, 684128), (3232, 470338), (4444, 342064), (6464, 235169), (8888, 171032), (17776, 85516), (21379, 71104), (35552, 42758)]