864714552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 2378342400

約数和(自身を除く): 1513627848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 139, 156, 157, 254, 278, 312, 314, 381, 417, 471, 508, 556, 628, 762, 834, 942, 1016, 1112, 1256, 1524, 1651, 1668, 1807, 1884, 2041, 3048, 3302, 3336, 3614, 3768, 4082, 4953, 5421, 6123, 6604, 7228, 8164, 9906, 10842, 12246, 13208, 14456, 16328, 17653, 19812, 19939, 21684, 21823, 24492, 35306, 39624, 39878, 43368, 43646, 48984, 52959, 59817, 65469, 70612, 79756, 87292, 105918, 119634, 130938, 141224, 159512, 174584, 211836, 229489, 239268, 259207, 261876, 283699, 423672, 458978, 478536, 518414, 523752, 567398, 688467, 777621, 851097, 917956, 1036828, 1134796, 1376934, 1555242, 1702194, 1835912, 2073656, 2269592, 2753868, 2771521, 3110484, 3404388, 5507736, 5543042, 6220968, 6808776, 8314563, 11086084, 16629126, 22172168, 33258252, 36029773, 66516504, 72059546, 108089319, 144119092, 216178638, 288238184, 432357276, 864714552]

約数ペア:

[(1, 864714552), (2, 432357276), (3, 288238184), (4, 216178638), (6, 144119092), (8, 108089319), (12, 72059546), (13, 66516504), (24, 36029773), (26, 33258252), (39, 22172168), (52, 16629126), (78, 11086084), (104, 8314563), (127, 6808776), (139, 6220968), (156, 5543042), (157, 5507736), (254, 3404388), (278, 3110484), (312, 2771521), (314, 2753868), (381, 2269592), (417, 2073656), (471, 1835912), (508, 1702194), (556, 1555242), (628, 1376934), (762, 1134796), (834, 1036828), (942, 917956), (1016, 851097), (1112, 777621), (1256, 688467), (1524, 567398), (1651, 523752), (1668, 518414), (1807, 478536), (1884, 458978), (2041, 423672), (3048, 283699), (3302, 261876), (3336, 259207), (3614, 239268), (3768, 229489), (4082, 211836), (4953, 174584), (5421, 159512), (6123, 141224), (6604, 130938), (7228, 119634), (8164, 105918), (9906, 87292), (10842, 79756), (12246, 70612), (13208, 65469), (14456, 59817), (16328, 52959), (17653, 48984), (19812, 43646), (19939, 43368), (21684, 39878), (21823, 39624), (24492, 35306)]