247371264

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{7669}}^1$

素因数の和:7700

約数の個数: 120

約数和(自身を含む): 816026640

約数和(自身を除く): 568655376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 7669, 8064, 10752, 15338, 16128, 23007, 30676, 32256, 46014, 53683, 61352, 69021, 92028, 107366, 122704, 138042, 161049, 184056, 214732, 245408, 276084, 322098, 368112, 429464, 483147, 490816, 552168, 644196, 736224, 858928, 966294, 981632, 1104336, 1288392, 1472448, 1717856, 1932588, 1963264, 2208672, 2576784, 2944896, 3435712, 3865176, 3926528, 4417344, 5153568, 5889792, 6871424, 7730352, 8834688, 10307136, 11779584, 13742848, 15460704, 17669376, 20614272, 27485696, 30921408, 35338752, 41228544, 61842816, 82457088, 123685632, 247371264]

約数ペア:

[(1, 247371264), (2, 123685632), (3, 82457088), (4, 61842816), (6, 41228544), (7, 35338752), (8, 30921408), (9, 27485696), (12, 20614272), (14, 17669376), (16, 15460704), (18, 13742848), (21, 11779584), (24, 10307136), (28, 8834688), (32, 7730352), (36, 6871424), (42, 5889792), (48, 5153568), (56, 4417344), (63, 3926528), (64, 3865176), (72, 3435712), (84, 2944896), (96, 2576784), (112, 2208672), (126, 1963264), (128, 1932588), (144, 1717856), (168, 1472448), (192, 1288392), (224, 1104336), (252, 981632), (256, 966294), (288, 858928), (336, 736224), (384, 644196), (448, 552168), (504, 490816), (512, 483147), (576, 429464), (672, 368112), (768, 322098), (896, 276084), (1008, 245408), (1152, 214732), (1344, 184056), (1536, 161049), (1792, 138042), (2016, 122704), (2304, 107366), (2688, 92028), (3584, 69021), (4032, 61352), (4608, 53683), (5376, 46014), (7669, 32256), (8064, 30676), (10752, 23007), (15338, 16128)]