31994424

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 112320000

約数和(自身を除く): 80325576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 29, 33, 36, 42, 44, 56, 58, 63, 66, 72, 77, 84, 87, 88, 99, 116, 126, 132, 154, 168, 174, 198, 199, 203, 231, 232, 252, 261, 264, 308, 319, 348, 396, 398, 406, 462, 504, 522, 597, 609, 616, 638, 693, 696, 792, 796, 812, 924, 957, 1044, 1194, 1218, 1276, 1386, 1393, 1592, 1624, 1791, 1827, 1848, 1914, 2088, 2189, 2233, 2388, 2436, 2552, 2772, 2786, 2871, 3582, 3654, 3828, 4179, 4378, 4466, 4776, 4872, 5544, 5572, 5742, 5771, 6567, 6699, 7164, 7308, 7656, 8358, 8756, 8932, 11144, 11484, 11542, 12537, 13134, 13398, 14328, 14616, 15323, 16716, 17313, 17512, 17864, 19701, 20097, 22968, 23084, 25074, 26268, 26796, 30646, 33432, 34626, 39402, 40194, 40397, 45969, 46168, 50148, 51939, 52536, 53592, 61292, 63481, 69252, 78804, 80388, 80794, 91938, 100296, 103878, 121191, 122584, 126962, 137907, 138504, 157608, 160776, 161588, 183876, 190443, 207756, 242382, 253924, 275814, 323176, 363573, 367752, 380886, 415512, 444367, 484764, 507848, 551628, 571329, 727146, 761772, 888734, 969528, 1103256, 1142658, 1333101, 1454292, 1523544, 1777468, 2285316, 2666202, 2908584, 3554936, 3999303, 4570632, 5332404, 7998606, 10664808, 15997212, 31994424]

約数ペア:

[(1, 31994424), (2, 15997212), (3, 10664808), (4, 7998606), (6, 5332404), (7, 4570632), (8, 3999303), (9, 3554936), (11, 2908584), (12, 2666202), (14, 2285316), (18, 1777468), (21, 1523544), (22, 1454292), (24, 1333101), (28, 1142658), (29, 1103256), (33, 969528), (36, 888734), (42, 761772), (44, 727146), (56, 571329), (58, 551628), (63, 507848), (66, 484764), (72, 444367), (77, 415512), (84, 380886), (87, 367752), (88, 363573), (99, 323176), (116, 275814), (126, 253924), (132, 242382), (154, 207756), (168, 190443), (174, 183876), (198, 161588), (199, 160776), (203, 157608), (231, 138504), (232, 137907), (252, 126962), (261, 122584), (264, 121191), (308, 103878), (319, 100296), (348, 91938), (396, 80794), (398, 80388), (406, 78804), (462, 69252), (504, 63481), (522, 61292), (597, 53592), (609, 52536), (616, 51939), (638, 50148), (693, 46168), (696, 45969), (792, 40397), (796, 40194), (812, 39402), (924, 34626), (957, 33432), (1044, 30646), (1194, 26796), (1218, 26268), (1276, 25074), (1386, 23084), (1393, 22968), (1592, 20097), (1624, 19701), (1791, 17864), (1827, 17512), (1848, 17313), (1914, 16716), (2088, 15323), (2189, 14616), (2233, 14328), (2388, 13398), (2436, 13134), (2552, 12537), (2772, 11542), (2786, 11484), (2871, 11144), (3582, 8932), (3654, 8756), (3828, 8358), (4179, 7656), (4378, 7308), (4466, 7164), (4776, 6699), (4872, 6567), (5544, 5771), (5572, 5742)]