1554430392

素因数分解:

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

素因数の和:315

約数の個数: 192

約数和(自身を含む): 4598880000

約数和(自身を除く): 3044449608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 43, 54, 58, 72, 86, 87, 108, 116, 129, 172, 174, 199, 216, 232, 258, 261, 344, 348, 387, 398, 516, 522, 597, 696, 774, 783, 796, 841, 1032, 1044, 1161, 1194, 1247, 1548, 1566, 1592, 1682, 1791, 2088, 2322, 2388, 2494, 2523, 3096, 3132, 3364, 3582, 3741, 4644, 4776, 4988, 5046, 5373, 5771, 6264, 6728, 7164, 7482, 7569, 8557, 9288, 9976, 10092, 10746, 11223, 11542, 14328, 14964, 15138, 17114, 17313, 20184, 21492, 22446, 22707, 23084, 25671, 29928, 30276, 33669, 34228, 34626, 36163, 42984, 44892, 45414, 46168, 51342, 51939, 60552, 67338, 68456, 69252, 72326, 77013, 89784, 90828, 102684, 103878, 108489, 134676, 138504, 144652, 154026, 155817, 167359, 181656, 205368, 207756, 216978, 231039, 248153, 269352, 289304, 308052, 311634, 325467, 334718, 415512, 433956, 462078, 496306, 502077, 616104, 623268, 650934, 669436, 744459, 867912, 924156, 976401, 992612, 1004154, 1246536, 1301868, 1338872, 1488918, 1506231, 1848312, 1952802, 1985224, 2008308, 2233377, 2603736, 2977836, 3012462, 3905604, 4016616, 4466754, 4518693, 5955672, 6024924, 6700131, 7196437, 7811208, 8933508, 9037386, 12049848, 13400262, 14392874, 17867016, 18074772, 21589311, 26800524, 28785748, 36149544, 43178622, 53601048, 57571496, 64767933, 86357244, 129535866, 172714488, 194303799, 259071732, 388607598, 518143464, 777215196, 1554430392]

約数ペア:

[(1, 1554430392), (2, 777215196), (3, 518143464), (4, 388607598), (6, 259071732), (8, 194303799), (9, 172714488), (12, 129535866), (18, 86357244), (24, 64767933), (27, 57571496), (29, 53601048), (36, 43178622), (43, 36149544), (54, 28785748), (58, 26800524), (72, 21589311), (86, 18074772), (87, 17867016), (108, 14392874), (116, 13400262), (129, 12049848), (172, 9037386), (174, 8933508), (199, 7811208), (216, 7196437), (232, 6700131), (258, 6024924), (261, 5955672), (344, 4518693), (348, 4466754), (387, 4016616), (398, 3905604), (516, 3012462), (522, 2977836), (597, 2603736), (696, 2233377), (774, 2008308), (783, 1985224), (796, 1952802), (841, 1848312), (1032, 1506231), (1044, 1488918), (1161, 1338872), (1194, 1301868), (1247, 1246536), (1548, 1004154), (1566, 992612), (1592, 976401), (1682, 924156), (1791, 867912), (2088, 744459), (2322, 669436), (2388, 650934), (2494, 623268), (2523, 616104), (3096, 502077), (3132, 496306), (3364, 462078), (3582, 433956), (3741, 415512), (4644, 334718), (4776, 325467), (4988, 311634), (5046, 308052), (5373, 289304), (5771, 269352), (6264, 248153), (6728, 231039), (7164, 216978), (7482, 207756), (7569, 205368), (8557, 181656), (9288, 167359), (9976, 155817), (10092, 154026), (10746, 144652), (11223, 138504), (11542, 134676), (14328, 108489), (14964, 103878), (15138, 102684), (17114, 90828), (17313, 89784), (20184, 77013), (21492, 72326), (22446, 69252), (22707, 68456), (23084, 67338), (25671, 60552), (29928, 51939), (30276, 51342), (33669, 46168), (34228, 45414), (34626, 44892), (36163, 42984)]