15745642216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1\times {\mathrm{1231}}^1$

素因数の和:1994

約数の個数: 64

約数和(自身を含む): 31531610880

約数和(自身を除く): 15785968664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 326, 577, 652, 1154, 1231, 1304, 2308, 2462, 2771, 4616, 4924, 5542, 9809, 9848, 11084, 19618, 20927, 22168, 39236, 41854, 78472, 83708, 94051, 167416, 188102, 200653, 376204, 401306, 710287, 752408, 802612, 1420574, 1598867, 1605224, 2841148, 3197734, 3411101, 5682296, 6395468, 6822202, 12074879, 12790936, 13644404, 24149758, 27288808, 48299516, 96599032, 115776781, 231553562, 463107124, 926214248, 1968205277, 3936410554, 7872821108, 15745642216]

約数ペア:

[(1, 15745642216), (2, 7872821108), (4, 3936410554), (8, 1968205277), (17, 926214248), (34, 463107124), (68, 231553562), (136, 115776781), (163, 96599032), (326, 48299516), (577, 27288808), (652, 24149758), (1154, 13644404), (1231, 12790936), (1304, 12074879), (2308, 6822202), (2462, 6395468), (2771, 5682296), (4616, 3411101), (4924, 3197734), (5542, 2841148), (9809, 1605224), (9848, 1598867), (11084, 1420574), (19618, 802612), (20927, 752408), (22168, 710287), (39236, 401306), (41854, 376204), (78472, 200653), (83708, 188102), (94051, 167416)]