321606288

素因数分解:

$2^4\times 3^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 200

約数和(自身を含む): 990264000

約数和(自身を除く): 668657712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 43, 48, 54, 58, 72, 81, 86, 87, 108, 116, 129, 144, 162, 172, 174, 199, 216, 232, 258, 261, 324, 344, 348, 387, 398, 432, 464, 516, 522, 597, 648, 688, 696, 774, 783, 796, 1032, 1044, 1161, 1194, 1247, 1296, 1392, 1548, 1566, 1592, 1791, 2064, 2088, 2322, 2349, 2388, 2494, 3096, 3132, 3184, 3483, 3582, 3741, 4176, 4644, 4698, 4776, 4988, 5373, 5771, 6192, 6264, 6966, 7164, 7482, 8557, 9288, 9396, 9552, 9976, 10746, 11223, 11542, 12528, 13932, 14328, 14964, 16119, 17114, 17313, 18576, 18792, 19952, 21492, 22446, 23084, 25671, 27864, 28656, 29928, 32238, 33669, 34228, 34626, 37584, 42984, 44892, 46168, 51342, 51939, 55728, 59856, 64476, 67338, 68456, 69252, 77013, 85968, 89784, 92336, 101007, 102684, 103878, 128952, 134676, 136912, 138504, 154026, 155817, 179568, 202014, 205368, 207756, 231039, 248153, 257904, 269352, 277008, 308052, 311634, 404028, 410736, 415512, 462078, 467451, 496306, 538704, 616104, 623268, 693117, 744459, 808056, 831024, 924156, 934902, 992612, 1232208, 1246536, 1386234, 1488918, 1616112, 1848312, 1869804, 1985224, 2233377, 2493072, 2772468, 2977836, 3696624, 3739608, 3970448, 4466754, 5544936, 5955672, 6700131, 7479216, 8933508, 11089872, 11911344, 13400262, 17867016, 20100393, 26800524, 35734032, 40200786, 53601048, 80401572, 107202096, 160803144, 321606288]

約数ペア:

[(1, 321606288), (2, 160803144), (3, 107202096), (4, 80401572), (6, 53601048), (8, 40200786), (9, 35734032), (12, 26800524), (16, 20100393), (18, 17867016), (24, 13400262), (27, 11911344), (29, 11089872), (36, 8933508), (43, 7479216), (48, 6700131), (54, 5955672), (58, 5544936), (72, 4466754), (81, 3970448), (86, 3739608), (87, 3696624), (108, 2977836), (116, 2772468), (129, 2493072), (144, 2233377), (162, 1985224), (172, 1869804), (174, 1848312), (199, 1616112), (216, 1488918), (232, 1386234), (258, 1246536), (261, 1232208), (324, 992612), (344, 934902), (348, 924156), (387, 831024), (398, 808056), (432, 744459), (464, 693117), (516, 623268), (522, 616104), (597, 538704), (648, 496306), (688, 467451), (696, 462078), (774, 415512), (783, 410736), (796, 404028), (1032, 311634), (1044, 308052), (1161, 277008), (1194, 269352), (1247, 257904), (1296, 248153), (1392, 231039), (1548, 207756), (1566, 205368), (1592, 202014), (1791, 179568), (2064, 155817), (2088, 154026), (2322, 138504), (2349, 136912), (2388, 134676), (2494, 128952), (3096, 103878), (3132, 102684), (3184, 101007), (3483, 92336), (3582, 89784), (3741, 85968), (4176, 77013), (4644, 69252), (4698, 68456), (4776, 67338), (4988, 64476), (5373, 59856), (5771, 55728), (6192, 51939), (6264, 51342), (6966, 46168), (7164, 44892), (7482, 42984), (8557, 37584), (9288, 34626), (9396, 34228), (9552, 33669), (9976, 32238), (10746, 29928), (11223, 28656), (11542, 27864), (12528, 25671), (13932, 23084), (14328, 22446), (14964, 21492), (16119, 19952), (17114, 18792), (17313, 18576)]