267682884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 783699840

約数和(自身を除く): 516016956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 61, 68, 84, 98, 102, 119, 122, 147, 183, 196, 204, 238, 244, 294, 357, 366, 427, 439, 476, 588, 714, 732, 833, 854, 878, 1037, 1281, 1317, 1428, 1666, 1708, 1756, 2074, 2499, 2562, 2634, 2989, 3073, 3111, 3332, 4148, 4998, 5124, 5268, 5978, 6146, 6222, 7259, 7463, 8967, 9219, 9996, 11956, 12292, 12444, 14518, 14926, 17934, 18438, 21511, 21777, 22389, 26779, 29036, 29852, 35868, 36876, 43022, 43554, 44778, 50813, 52241, 53558, 64533, 80337, 86044, 87108, 89556, 101626, 104482, 107116, 129066, 152439, 156723, 160674, 187453, 203252, 208964, 258132, 304878, 313446, 321348, 365687, 374906, 455243, 562359, 609756, 626892, 731374, 749812, 910486, 1097061, 1124718, 1312171, 1365729, 1462748, 1820972, 2194122, 2249436, 2624342, 2731458, 3186701, 3936513, 4388244, 5248684, 5462916, 6373402, 7873026, 9560103, 12746804, 15746052, 19120206, 22306907, 38240412, 44613814, 66920721, 89227628, 133841442, 267682884]

約数ペア:

[(1, 267682884), (2, 133841442), (3, 89227628), (4, 66920721), (6, 44613814), (7, 38240412), (12, 22306907), (14, 19120206), (17, 15746052), (21, 12746804), (28, 9560103), (34, 7873026), (42, 6373402), (49, 5462916), (51, 5248684), (61, 4388244), (68, 3936513), (84, 3186701), (98, 2731458), (102, 2624342), (119, 2249436), (122, 2194122), (147, 1820972), (183, 1462748), (196, 1365729), (204, 1312171), (238, 1124718), (244, 1097061), (294, 910486), (357, 749812), (366, 731374), (427, 626892), (439, 609756), (476, 562359), (588, 455243), (714, 374906), (732, 365687), (833, 321348), (854, 313446), (878, 304878), (1037, 258132), (1281, 208964), (1317, 203252), (1428, 187453), (1666, 160674), (1708, 156723), (1756, 152439), (2074, 129066), (2499, 107116), (2562, 104482), (2634, 101626), (2989, 89556), (3073, 87108), (3111, 86044), (3332, 80337), (4148, 64533), (4998, 53558), (5124, 52241), (5268, 50813), (5978, 44778), (6146, 43554), (6222, 43022), (7259, 36876), (7463, 35868), (8967, 29852), (9219, 29036), (9996, 26779), (11956, 22389), (12292, 21777), (12444, 21511), (14518, 18438), (14926, 17934)]