508699968

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:557

約数の個数: 168

約数和(自身を含む): 1580997600

約数和(自身を除く): 1072297632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 139, 147, 168, 192, 196, 224, 278, 294, 336, 389, 392, 417, 448, 556, 588, 672, 778, 784, 834, 973, 1112, 1167, 1176, 1344, 1556, 1568, 1668, 1946, 2224, 2334, 2352, 2723, 2919, 3112, 3136, 3336, 3892, 4448, 4668, 4704, 5446, 5838, 6224, 6672, 6811, 7784, 8169, 8896, 9336, 9408, 10892, 11676, 12448, 13344, 13622, 15568, 16338, 18672, 19061, 20433, 21784, 23352, 24896, 26688, 27244, 31136, 32676, 37344, 38122, 40866, 43568, 46704, 54071, 54488, 57183, 62272, 65352, 74688, 76244, 81732, 87136, 93408, 108142, 108976, 114366, 130704, 152488, 162213, 163464, 174272, 186816, 216284, 217952, 228732, 261408, 304976, 324426, 326928, 378497, 432568, 435904, 457464, 522816, 609952, 648852, 653856, 756994, 865136, 914928, 1135491, 1219904, 1297704, 1307712, 1513988, 1730272, 1829856, 2270982, 2595408, 2649479, 3027976, 3460544, 3659712, 4541964, 5190816, 5298958, 6055952, 7948437, 9083928, 10381632, 10597916, 12111904, 15896874, 18167856, 21195832, 24223808, 31793748, 36335712, 42391664, 63587496, 72671424, 84783328, 127174992, 169566656, 254349984, 508699968]

約数ペア:

[(1, 508699968), (2, 254349984), (3, 169566656), (4, 127174992), (6, 84783328), (7, 72671424), (8, 63587496), (12, 42391664), (14, 36335712), (16, 31793748), (21, 24223808), (24, 21195832), (28, 18167856), (32, 15896874), (42, 12111904), (48, 10597916), (49, 10381632), (56, 9083928), (64, 7948437), (84, 6055952), (96, 5298958), (98, 5190816), (112, 4541964), (139, 3659712), (147, 3460544), (168, 3027976), (192, 2649479), (196, 2595408), (224, 2270982), (278, 1829856), (294, 1730272), (336, 1513988), (389, 1307712), (392, 1297704), (417, 1219904), (448, 1135491), (556, 914928), (588, 865136), (672, 756994), (778, 653856), (784, 648852), (834, 609952), (973, 522816), (1112, 457464), (1167, 435904), (1176, 432568), (1344, 378497), (1556, 326928), (1568, 324426), (1668, 304976), (1946, 261408), (2224, 228732), (2334, 217952), (2352, 216284), (2723, 186816), (2919, 174272), (3112, 163464), (3136, 162213), (3336, 152488), (3892, 130704), (4448, 114366), (4668, 108976), (4704, 108142), (5446, 93408), (5838, 87136), (6224, 81732), (6672, 76244), (6811, 74688), (7784, 65352), (8169, 62272), (8896, 57183), (9336, 54488), (9408, 54071), (10892, 46704), (11676, 43568), (12448, 40866), (13344, 38122), (13622, 37344), (15568, 32676), (16338, 31136), (18672, 27244), (19061, 26688), (20433, 24896), (21784, 23352)]