247448832

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 690708480

約数和(自身を除く): 443259648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 59, 64, 86, 96, 118, 127, 128, 129, 172, 177, 192, 236, 254, 256, 258, 344, 354, 381, 384, 472, 508, 516, 688, 708, 762, 768, 944, 1016, 1032, 1376, 1416, 1524, 1888, 2032, 2064, 2537, 2752, 2832, 3048, 3776, 4064, 4128, 5074, 5461, 5504, 5664, 6096, 7493, 7552, 7611, 8128, 8256, 10148, 10922, 11008, 11328, 12192, 14986, 15104, 15222, 16256, 16383, 16512, 20296, 21844, 22479, 22656, 24384, 29972, 30444, 32512, 32766, 33024, 40592, 43688, 44958, 45312, 48768, 59944, 60888, 65532, 81184, 87376, 89916, 97536, 119888, 121776, 131064, 162368, 174752, 179832, 239776, 243552, 262128, 322199, 324736, 349504, 359664, 479552, 487104, 524256, 644398, 649472, 699008, 719328, 959104, 966597, 974208, 1048512, 1288796, 1398016, 1438656, 1918208, 1933194, 1948416, 2097024, 2577592, 2877312, 3866388, 4194048, 5155184, 5754624, 7732776, 10310368, 15465552, 20620736, 30931104, 41241472, 61862208, 82482944, 123724416, 247448832]

約数ペア:

[(1, 247448832), (2, 123724416), (3, 82482944), (4, 61862208), (6, 41241472), (8, 30931104), (12, 20620736), (16, 15465552), (24, 10310368), (32, 7732776), (43, 5754624), (48, 5155184), (59, 4194048), (64, 3866388), (86, 2877312), (96, 2577592), (118, 2097024), (127, 1948416), (128, 1933194), (129, 1918208), (172, 1438656), (177, 1398016), (192, 1288796), (236, 1048512), (254, 974208), (256, 966597), (258, 959104), (344, 719328), (354, 699008), (381, 649472), (384, 644398), (472, 524256), (508, 487104), (516, 479552), (688, 359664), (708, 349504), (762, 324736), (768, 322199), (944, 262128), (1016, 243552), (1032, 239776), (1376, 179832), (1416, 174752), (1524, 162368), (1888, 131064), (2032, 121776), (2064, 119888), (2537, 97536), (2752, 89916), (2832, 87376), (3048, 81184), (3776, 65532), (4064, 60888), (4128, 59944), (5074, 48768), (5461, 45312), (5504, 44958), (5664, 43688), (6096, 40592), (7493, 33024), (7552, 32766), (7611, 32512), (8128, 30444), (8256, 29972), (10148, 24384), (10922, 22656), (11008, 22479), (11328, 21844), (12192, 20296), (14986, 16512), (15104, 16383), (15222, 16256)]