2947392

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 168

約数和(自身を含む): 10460736

約数和(自身を除く): 7513344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 43, 48, 51, 56, 63, 64, 68, 72, 84, 86, 96, 102, 112, 119, 126, 129, 136, 144, 153, 168, 172, 192, 204, 224, 238, 252, 258, 272, 288, 301, 306, 336, 344, 357, 387, 408, 448, 476, 504, 516, 544, 576, 602, 612, 672, 688, 714, 731, 774, 816, 903, 952, 1008, 1032, 1071, 1088, 1204, 1224, 1344, 1376, 1428, 1462, 1548, 1632, 1806, 1904, 2016, 2064, 2142, 2193, 2408, 2448, 2709, 2752, 2856, 2924, 3096, 3264, 3612, 3808, 4032, 4128, 4284, 4386, 4816, 4896, 5117, 5418, 5712, 5848, 6192, 6579, 7224, 7616, 8256, 8568, 8772, 9632, 9792, 10234, 10836, 11424, 11696, 12384, 13158, 14448, 15351, 17136, 17544, 19264, 20468, 21672, 22848, 23392, 24768, 26316, 28896, 30702, 34272, 35088, 40936, 43344, 46053, 46784, 52632, 57792, 61404, 68544, 70176, 81872, 86688, 92106, 105264, 122808, 140352, 163744, 173376, 184212, 210528, 245616, 327488, 368424, 421056, 491232, 736848, 982464, 1473696, 2947392]

約数ペア:

[(1, 2947392), (2, 1473696), (3, 982464), (4, 736848), (6, 491232), (7, 421056), (8, 368424), (9, 327488), (12, 245616), (14, 210528), (16, 184212), (17, 173376), (18, 163744), (21, 140352), (24, 122808), (28, 105264), (32, 92106), (34, 86688), (36, 81872), (42, 70176), (43, 68544), (48, 61404), (51, 57792), (56, 52632), (63, 46784), (64, 46053), (68, 43344), (72, 40936), (84, 35088), (86, 34272), (96, 30702), (102, 28896), (112, 26316), (119, 24768), (126, 23392), (129, 22848), (136, 21672), (144, 20468), (153, 19264), (168, 17544), (172, 17136), (192, 15351), (204, 14448), (224, 13158), (238, 12384), (252, 11696), (258, 11424), (272, 10836), (288, 10234), (301, 9792), (306, 9632), (336, 8772), (344, 8568), (357, 8256), (387, 7616), (408, 7224), (448, 6579), (476, 6192), (504, 5848), (516, 5712), (544, 5418), (576, 5117), (602, 4896), (612, 4816), (672, 4386), (688, 4284), (714, 4128), (731, 4032), (774, 3808), (816, 3612), (903, 3264), (952, 3096), (1008, 2924), (1032, 2856), (1071, 2752), (1088, 2709), (1204, 2448), (1224, 2408), (1344, 2193), (1376, 2142), (1428, 2064), (1462, 2016), (1548, 1904), (1632, 1806)]