248888934

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12269}}^1$

素因数の和:12314

約数の個数: 72

約数和(自身を含む): 654629040

約数和(自身を除く): 405740106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2254, 2898, 3381, 6762, 10143, 12269, 20286, 24538, 36807, 73614, 85883, 110421, 171766, 220842, 257649, 282187, 515298, 564374, 601181, 772947, 846561, 1202362, 1545894, 1693122, 1803543, 1975309, 2539683, 3607086, 3950618, 5079366, 5410629, 5925927, 10821258, 11851854, 13827163, 17777781, 27654326, 35555562, 41481489, 82962978, 124444467, 248888934]

約数ペア:

[(1, 248888934), (2, 124444467), (3, 82962978), (6, 41481489), (7, 35555562), (9, 27654326), (14, 17777781), (18, 13827163), (21, 11851854), (23, 10821258), (42, 5925927), (46, 5410629), (49, 5079366), (63, 3950618), (69, 3607086), (98, 2539683), (126, 1975309), (138, 1803543), (147, 1693122), (161, 1545894), (207, 1202362), (294, 846561), (322, 772947), (414, 601181), (441, 564374), (483, 515298), (882, 282187), (966, 257649), (1127, 220842), (1449, 171766), (2254, 110421), (2898, 85883), (3381, 73614), (6762, 36807), (10143, 24538), (12269, 20286)]