397644984

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 1254240000

約数和(自身を除く): 856595016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 54, 58, 66, 72, 87, 88, 99, 108, 116, 132, 174, 198, 199, 216, 232, 261, 264, 297, 319, 348, 396, 398, 522, 594, 597, 638, 696, 783, 792, 796, 841, 957, 1044, 1188, 1194, 1276, 1566, 1592, 1682, 1791, 1914, 2088, 2189, 2376, 2388, 2523, 2552, 2871, 3132, 3364, 3582, 3828, 4378, 4776, 5046, 5373, 5742, 5771, 6264, 6567, 6728, 7164, 7569, 7656, 8613, 8756, 9251, 10092, 10746, 11484, 11542, 13134, 14328, 15138, 17226, 17313, 17512, 18502, 19701, 20184, 21492, 22707, 22968, 23084, 26268, 27753, 30276, 34452, 34626, 37004, 39402, 42984, 45414, 46168, 51939, 52536, 55506, 59103, 60552, 63481, 68904, 69252, 74008, 78804, 83259, 90828, 103878, 111012, 118206, 126962, 138504, 155817, 157608, 166518, 167359, 181656, 190443, 207756, 222024, 236412, 249777, 253924, 311634, 333036, 334718, 380886, 415512, 472824, 499554, 502077, 507848, 571329, 623268, 666072, 669436, 761772, 999108, 1004154, 1142658, 1246536, 1338872, 1506231, 1523544, 1713987, 1840949, 1998216, 2008308, 2285316, 3012462, 3427974, 3681898, 4016616, 4518693, 4570632, 5522847, 6024924, 6855948, 7363796, 9037386, 11045694, 12049848, 13711896, 14727592, 16568541, 18074772, 22091388, 33137082, 36149544, 44182776, 49705623, 66274164, 99411246, 132548328, 198822492, 397644984]

約数ペア:

[(1, 397644984), (2, 198822492), (3, 132548328), (4, 99411246), (6, 66274164), (8, 49705623), (9, 44182776), (11, 36149544), (12, 33137082), (18, 22091388), (22, 18074772), (24, 16568541), (27, 14727592), (29, 13711896), (33, 12049848), (36, 11045694), (44, 9037386), (54, 7363796), (58, 6855948), (66, 6024924), (72, 5522847), (87, 4570632), (88, 4518693), (99, 4016616), (108, 3681898), (116, 3427974), (132, 3012462), (174, 2285316), (198, 2008308), (199, 1998216), (216, 1840949), (232, 1713987), (261, 1523544), (264, 1506231), (297, 1338872), (319, 1246536), (348, 1142658), (396, 1004154), (398, 999108), (522, 761772), (594, 669436), (597, 666072), (638, 623268), (696, 571329), (783, 507848), (792, 502077), (796, 499554), (841, 472824), (957, 415512), (1044, 380886), (1188, 334718), (1194, 333036), (1276, 311634), (1566, 253924), (1592, 249777), (1682, 236412), (1791, 222024), (1914, 207756), (2088, 190443), (2189, 181656), (2376, 167359), (2388, 166518), (2523, 157608), (2552, 155817), (2871, 138504), (3132, 126962), (3364, 118206), (3582, 111012), (3828, 103878), (4378, 90828), (4776, 83259), (5046, 78804), (5373, 74008), (5742, 69252), (5771, 68904), (6264, 63481), (6567, 60552), (6728, 59103), (7164, 55506), (7569, 52536), (7656, 51939), (8613, 46168), (8756, 45414), (9251, 42984), (10092, 39402), (10746, 37004), (11484, 34626), (11542, 34452), (13134, 30276), (14328, 27753), (15138, 26268), (17226, 23084), (17313, 22968), (17512, 22707), (18502, 21492), (19701, 20184)]