1284367464

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{647}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 3538080000

約数和(自身を除く): 2253712536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 349, 474, 632, 647, 698, 711, 948, 1047, 1294, 1396, 1422, 1896, 1941, 2094, 2588, 2792, 2844, 3141, 3882, 4188, 5176, 5688, 5823, 6282, 7764, 8376, 11646, 12564, 15528, 23292, 25128, 27571, 46584, 51113, 55142, 82713, 102226, 110284, 153339, 165426, 204452, 220568, 225803, 248139, 306678, 330852, 408904, 451606, 460017, 496278, 613356, 661704, 677409, 903212, 920034, 992556, 1226712, 1354818, 1806424, 1840068, 1985112, 2032227, 2709636, 3680136, 4064454, 5419272, 8128908, 16257816, 17838437, 35676874, 53515311, 71353748, 107030622, 142707496, 160545933, 214061244, 321091866, 428122488, 642183732, 1284367464]

約数ペア:

[(1, 1284367464), (2, 642183732), (3, 428122488), (4, 321091866), (6, 214061244), (8, 160545933), (9, 142707496), (12, 107030622), (18, 71353748), (24, 53515311), (36, 35676874), (72, 17838437), (79, 16257816), (158, 8128908), (237, 5419272), (316, 4064454), (349, 3680136), (474, 2709636), (632, 2032227), (647, 1985112), (698, 1840068), (711, 1806424), (948, 1354818), (1047, 1226712), (1294, 992556), (1396, 920034), (1422, 903212), (1896, 677409), (1941, 661704), (2094, 613356), (2588, 496278), (2792, 460017), (2844, 451606), (3141, 408904), (3882, 330852), (4188, 306678), (5176, 248139), (5688, 225803), (5823, 220568), (6282, 204452), (7764, 165426), (8376, 153339), (11646, 110284), (12564, 102226), (15528, 82713), (23292, 55142), (25128, 51113), (27571, 46584)]