305659332

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:783

約数の個数: 120

約数和(自身を含む): 879389280

約数和(自身を除く): 573729948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 139, 162, 198, 278, 297, 324, 396, 417, 556, 594, 617, 834, 891, 1188, 1234, 1251, 1529, 1668, 1782, 1851, 2468, 2502, 3058, 3564, 3702, 3753, 4587, 5004, 5553, 6116, 6787, 7404, 7506, 9174, 11106, 11259, 13574, 13761, 15012, 16659, 18348, 20361, 22212, 22518, 27148, 27522, 33318, 40722, 41283, 45036, 49977, 55044, 61083, 66636, 81444, 82566, 85763, 99954, 122166, 123849, 165132, 171526, 183249, 199908, 244332, 247698, 257289, 343052, 366498, 495396, 514578, 549747, 732996, 771867, 943393, 1029156, 1099494, 1543734, 1886786, 2198988, 2315601, 2830179, 3087468, 3773572, 4631202, 5660358, 6946803, 8490537, 9262404, 11320716, 13893606, 16981074, 25471611, 27787212, 33962148, 50943222, 76414833, 101886444, 152829666, 305659332]

約数ペア:

[(1, 305659332), (2, 152829666), (3, 101886444), (4, 76414833), (6, 50943222), (9, 33962148), (11, 27787212), (12, 25471611), (18, 16981074), (22, 13893606), (27, 11320716), (33, 9262404), (36, 8490537), (44, 6946803), (54, 5660358), (66, 4631202), (81, 3773572), (99, 3087468), (108, 2830179), (132, 2315601), (139, 2198988), (162, 1886786), (198, 1543734), (278, 1099494), (297, 1029156), (324, 943393), (396, 771867), (417, 732996), (556, 549747), (594, 514578), (617, 495396), (834, 366498), (891, 343052), (1188, 257289), (1234, 247698), (1251, 244332), (1529, 199908), (1668, 183249), (1782, 171526), (1851, 165132), (2468, 123849), (2502, 122166), (3058, 99954), (3564, 85763), (3702, 82566), (3753, 81444), (4587, 66636), (5004, 61083), (5553, 55044), (6116, 49977), (6787, 45036), (7404, 41283), (7506, 40722), (9174, 33318), (11106, 27522), (11259, 27148), (13574, 22518), (13761, 22212), (15012, 20361), (16659, 18348)]