1289291808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15107}}^1$

素因数の和:15254

約数の個数: 96

約数和(自身を含む): 3898589184

約数和(自身を除く): 2609297376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 127, 168, 224, 254, 336, 381, 508, 672, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 4064, 5334, 6096, 7112, 10668, 12192, 14224, 15107, 21336, 28448, 30214, 42672, 45321, 60428, 85344, 90642, 105749, 120856, 181284, 211498, 241712, 317247, 362568, 422996, 483424, 634494, 725136, 845992, 1268988, 1450272, 1691984, 1918589, 2537976, 3383968, 3837178, 5075952, 5755767, 7674356, 10151904, 11511534, 13430123, 15348712, 23023068, 26860246, 30697424, 40290369, 46046136, 53720492, 61394848, 80580738, 92092272, 107440984, 161161476, 184184544, 214881968, 322322952, 429763936, 644645904, 1289291808]

約数ペア:

[(1, 1289291808), (2, 644645904), (3, 429763936), (4, 322322952), (6, 214881968), (7, 184184544), (8, 161161476), (12, 107440984), (14, 92092272), (16, 80580738), (21, 61394848), (24, 53720492), (28, 46046136), (32, 40290369), (42, 30697424), (48, 26860246), (56, 23023068), (84, 15348712), (96, 13430123), (112, 11511534), (127, 10151904), (168, 7674356), (224, 5755767), (254, 5075952), (336, 3837178), (381, 3383968), (508, 2537976), (672, 1918589), (762, 1691984), (889, 1450272), (1016, 1268988), (1524, 845992), (1778, 725136), (2032, 634494), (2667, 483424), (3048, 422996), (3556, 362568), (4064, 317247), (5334, 241712), (6096, 211498), (7112, 181284), (10668, 120856), (12192, 105749), (14224, 90642), (15107, 85344), (21336, 60428), (28448, 45321), (30214, 42672)]