211502304

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3323}}^1$

素因数の和:3369

約数の個数: 144

約数和(自身を含む): 686033712

約数和(自身を除く): 474531408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2652, 3323, 3536, 3744, 3978, 4896, 5304, 6646, 7072, 7956, 9969, 10608, 13292, 15912, 19938, 21216, 26584, 29907, 31824, 39876, 43199, 53168, 56491, 59814, 63648, 79752, 86398, 106336, 112982, 119628, 129597, 159504, 169473, 172796, 225964, 239256, 259194, 319008, 338946, 345592, 388791, 451928, 478512, 508419, 518388, 677892, 691184, 734383, 777582, 903856, 957024, 1016838, 1036776, 1355784, 1382368, 1468766, 1555164, 1807712, 2033676, 2073552, 2203149, 2711568, 2937532, 3110328, 4067352, 4147104, 4406298, 5423136, 5875064, 6220656, 6609447, 8134704, 8812596, 11750128, 12441312, 13218894, 16269408, 17625192, 23500256, 26437788, 35250384, 52875576, 70500768, 105751152, 211502304]

約数ペア:

[(1, 211502304), (2, 105751152), (3, 70500768), (4, 52875576), (6, 35250384), (8, 26437788), (9, 23500256), (12, 17625192), (13, 16269408), (16, 13218894), (17, 12441312), (18, 11750128), (24, 8812596), (26, 8134704), (32, 6609447), (34, 6220656), (36, 5875064), (39, 5423136), (48, 4406298), (51, 4147104), (52, 4067352), (68, 3110328), (72, 2937532), (78, 2711568), (96, 2203149), (102, 2073552), (104, 2033676), (117, 1807712), (136, 1555164), (144, 1468766), (153, 1382368), (156, 1355784), (204, 1036776), (208, 1016838), (221, 957024), (234, 903856), (272, 777582), (288, 734383), (306, 691184), (312, 677892), (408, 518388), (416, 508419), (442, 478512), (468, 451928), (544, 388791), (612, 345592), (624, 338946), (663, 319008), (816, 259194), (884, 239256), (936, 225964), (1224, 172796), (1248, 169473), (1326, 159504), (1632, 129597), (1768, 119628), (1872, 112982), (1989, 106336), (2448, 86398), (2652, 79752), (3323, 63648), (3536, 59814), (3744, 56491), (3978, 53168), (4896, 43199), (5304, 39876), (6646, 31824), (7072, 29907), (7956, 26584), (9969, 21216), (10608, 19938), (13292, 15912)]