1665969984

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3274

約数の個数: 224

約数和(自身を含む): 5729264640

約数和(自身を除く): 4063294656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 64, 72, 84, 86, 96, 108, 112, 126, 129, 144, 168, 172, 189, 192, 216, 224, 252, 258, 288, 301, 336, 344, 378, 387, 432, 448, 504, 516, 576, 602, 672, 688, 756, 774, 864, 903, 1008, 1032, 1161, 1204, 1344, 1376, 1512, 1548, 1728, 1806, 2016, 2064, 2322, 2408, 2709, 2752, 3024, 3096, 3203, 3612, 4032, 4128, 4644, 4816, 5418, 6048, 6192, 6406, 7224, 8127, 8256, 9288, 9609, 9632, 10836, 12096, 12384, 12812, 14448, 16254, 18576, 19218, 19264, 21672, 22421, 24768, 25624, 28827, 28896, 32508, 37152, 38436, 43344, 44842, 51248, 57654, 57792, 65016, 67263, 74304, 76872, 86481, 86688, 89684, 102496, 115308, 130032, 134526, 137729, 153744, 172962, 173376, 179368, 201789, 204992, 230616, 260064, 269052, 275458, 307488, 345924, 358736, 403578, 413187, 461232, 520128, 538104, 550916, 605367, 614976, 691848, 717472, 807156, 826374, 922464, 964103, 1076208, 1101832, 1210734, 1239561, 1383696, 1434944, 1614312, 1652748, 1844928, 1928206, 2152416, 2203664, 2421468, 2479122, 2767392, 2892309, 3228624, 3305496, 3718683, 3856412, 4304832, 4407328, 4842936, 4958244, 5534784, 5784618, 6457248, 6610992, 7437366, 7712824, 8676927, 8814656, 9685872, 9916488, 11569236, 12914496, 13221984, 14874732, 15425648, 17353854, 19371744, 19832976, 23138472, 26030781, 26443968, 29749464, 30851296, 34707708, 38743488, 39665952, 46276944, 52061562, 59498928, 61702592, 69415416, 79331904, 92553888, 104123124, 118997856, 138830832, 185107776, 208246248, 237995712, 277661664, 416492496, 555323328, 832984992, 1665969984]

約数ペア:

[(1, 1665969984), (2, 832984992), (3, 555323328), (4, 416492496), (6, 277661664), (7, 237995712), (8, 208246248), (9, 185107776), (12, 138830832), (14, 118997856), (16, 104123124), (18, 92553888), (21, 79331904), (24, 69415416), (27, 61702592), (28, 59498928), (32, 52061562), (36, 46276944), (42, 39665952), (43, 38743488), (48, 34707708), (54, 30851296), (56, 29749464), (63, 26443968), (64, 26030781), (72, 23138472), (84, 19832976), (86, 19371744), (96, 17353854), (108, 15425648), (112, 14874732), (126, 13221984), (129, 12914496), (144, 11569236), (168, 9916488), (172, 9685872), (189, 8814656), (192, 8676927), (216, 7712824), (224, 7437366), (252, 6610992), (258, 6457248), (288, 5784618), (301, 5534784), (336, 4958244), (344, 4842936), (378, 4407328), (387, 4304832), (432, 3856412), (448, 3718683), (504, 3305496), (516, 3228624), (576, 2892309), (602, 2767392), (672, 2479122), (688, 2421468), (756, 2203664), (774, 2152416), (864, 1928206), (903, 1844928), (1008, 1652748), (1032, 1614312), (1161, 1434944), (1204, 1383696), (1344, 1239561), (1376, 1210734), (1512, 1101832), (1548, 1076208), (1728, 964103), (1806, 922464), (2016, 826374), (2064, 807156), (2322, 717472), (2408, 691848), (2709, 614976), (2752, 605367), (3024, 550916), (3096, 538104), (3203, 520128), (3612, 461232), (4032, 413187), (4128, 403578), (4644, 358736), (4816, 345924), (5418, 307488), (6048, 275458), (6192, 269052), (6406, 260064), (7224, 230616), (8127, 204992), (8256, 201789), (9288, 179368), (9609, 173376), (9632, 172962), (10836, 153744), (12096, 137729), (12384, 134526), (12812, 130032), (14448, 115308), (16254, 102496), (18576, 89684), (19218, 86688), (19264, 86481), (21672, 76872), (22421, 74304), (24768, 67263), (25624, 65016), (28827, 57792), (28896, 57654), (32508, 51248), (37152, 44842), (38436, 43344)]