2806745424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{491377}}^1$

素因数の和:491412

約数の個数: 80

約数和(自身を含む): 8774045568

約数和(自身を除く): 5967300144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 491377, 982754, 1474131, 1965508, 2948262, 3439639, 3931016, 5896524, 6879278, 7862032, 8353409, 10318917, 11793048, 13758556, 16706818, 20637834, 23586096, 25060227, 27517112, 33413636, 41275668, 50120454, 55034224, 58473863, 66827272, 82551336, 100240908, 116947726, 133654544, 165102672, 175421589, 200481816, 233895452, 350843178, 400963632, 467790904, 701686356, 935581808, 1403372712, 2806745424]

約数ペア:

[(1, 2806745424), (2, 1403372712), (3, 935581808), (4, 701686356), (6, 467790904), (7, 400963632), (8, 350843178), (12, 233895452), (14, 200481816), (16, 175421589), (17, 165102672), (21, 133654544), (24, 116947726), (28, 100240908), (34, 82551336), (42, 66827272), (48, 58473863), (51, 55034224), (56, 50120454), (68, 41275668), (84, 33413636), (102, 27517112), (112, 25060227), (119, 23586096), (136, 20637834), (168, 16706818), (204, 13758556), (238, 11793048), (272, 10318917), (336, 8353409), (357, 7862032), (408, 6879278), (476, 5896524), (714, 3931016), (816, 3439639), (952, 2948262), (1428, 1965508), (1904, 1474131), (2856, 982754), (5712, 491377)]