672893208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 2087685600

約数和(自身を除く): 1414792392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 157, 171, 228, 234, 241, 247, 312, 314, 342, 456, 468, 471, 482, 494, 628, 684, 723, 741, 936, 942, 964, 988, 1256, 1368, 1413, 1446, 1482, 1884, 1928, 1976, 2041, 2169, 2223, 2826, 2892, 2964, 2983, 3133, 3768, 4082, 4338, 4446, 4579, 5652, 5784, 5928, 5966, 6123, 6266, 8164, 8676, 8892, 8949, 9158, 9399, 11304, 11932, 12246, 12532, 13737, 16328, 17352, 17784, 17898, 18316, 18369, 18798, 23864, 24492, 25064, 26847, 27474, 28197, 35796, 36632, 36738, 37596, 37837, 38779, 41211, 48984, 53694, 54948, 56394, 59527, 71592, 73476, 75192, 75674, 77558, 82422, 107388, 109896, 112788, 113511, 116337, 119054, 146952, 151348, 155116, 164844, 178581, 214776, 225576, 227022, 232674, 238108, 302696, 310232, 329688, 340533, 349011, 357162, 454044, 465348, 476216, 491881, 535743, 681066, 698022, 714324, 718903, 908088, 930696, 983762, 1071486, 1362132, 1396044, 1428648, 1437806, 1475643, 1967524, 2142972, 2156709, 2724264, 2792088, 2875612, 2951286, 3935048, 4285944, 4313418, 4426929, 5751224, 5902572, 6470127, 8626836, 8853858, 9345739, 11805144, 12940254, 17253672, 17707716, 18691478, 25880508, 28037217, 35415432, 37382956, 51761016, 56074434, 74765912, 84111651, 112148868, 168223302, 224297736, 336446604, 672893208]

約数ペア:

[(1, 672893208), (2, 336446604), (3, 224297736), (4, 168223302), (6, 112148868), (8, 84111651), (9, 74765912), (12, 56074434), (13, 51761016), (18, 37382956), (19, 35415432), (24, 28037217), (26, 25880508), (36, 18691478), (38, 17707716), (39, 17253672), (52, 12940254), (57, 11805144), (72, 9345739), (76, 8853858), (78, 8626836), (104, 6470127), (114, 5902572), (117, 5751224), (152, 4426929), (156, 4313418), (157, 4285944), (171, 3935048), (228, 2951286), (234, 2875612), (241, 2792088), (247, 2724264), (312, 2156709), (314, 2142972), (342, 1967524), (456, 1475643), (468, 1437806), (471, 1428648), (482, 1396044), (494, 1362132), (628, 1071486), (684, 983762), (723, 930696), (741, 908088), (936, 718903), (942, 714324), (964, 698022), (988, 681066), (1256, 535743), (1368, 491881), (1413, 476216), (1446, 465348), (1482, 454044), (1884, 357162), (1928, 349011), (1976, 340533), (2041, 329688), (2169, 310232), (2223, 302696), (2826, 238108), (2892, 232674), (2964, 227022), (2983, 225576), (3133, 214776), (3768, 178581), (4082, 164844), (4338, 155116), (4446, 151348), (4579, 146952), (5652, 119054), (5784, 116337), (5928, 113511), (5966, 112788), (6123, 109896), (6266, 107388), (8164, 82422), (8676, 77558), (8892, 75674), (8949, 75192), (9158, 73476), (9399, 71592), (11304, 59527), (11932, 56394), (12246, 54948), (12532, 53694), (13737, 48984), (16328, 41211), (17352, 38779), (17784, 37837), (17898, 37596), (18316, 36738), (18369, 36632), (18798, 35796), (23864, 28197), (24492, 27474), (25064, 26847)]