672866376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5813}}^1$

素因数の和:5895

約数の個数: 128

約数和(自身を含む): 2109784320

約数和(自身を除く): 1436917944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 273, 312, 318, 364, 371, 424, 546, 636, 689, 728, 742, 1092, 1113, 1272, 1378, 1484, 2067, 2184, 2226, 2756, 2968, 4134, 4452, 4823, 5512, 5813, 8268, 8904, 9646, 11626, 14469, 16536, 17439, 19292, 23252, 28938, 34878, 38584, 40691, 46504, 57876, 69756, 75569, 81382, 115752, 122073, 139512, 151138, 162764, 226707, 244146, 302276, 308089, 325528, 453414, 488292, 528983, 604552, 616178, 906828, 924267, 976584, 1057966, 1232356, 1586949, 1813656, 1848534, 2115932, 2156623, 2464712, 3173898, 3697068, 4005157, 4231864, 4313246, 6347796, 6469869, 7394136, 8010314, 8626492, 12015471, 12695592, 12939738, 16020628, 17252984, 24030942, 25879476, 28036099, 32041256, 48061884, 51758952, 56072198, 84108297, 96123768, 112144396, 168216594, 224288792, 336433188, 672866376]

約数ペア:

[(1, 672866376), (2, 336433188), (3, 224288792), (4, 168216594), (6, 112144396), (7, 96123768), (8, 84108297), (12, 56072198), (13, 51758952), (14, 48061884), (21, 32041256), (24, 28036099), (26, 25879476), (28, 24030942), (39, 17252984), (42, 16020628), (52, 12939738), (53, 12695592), (56, 12015471), (78, 8626492), (84, 8010314), (91, 7394136), (104, 6469869), (106, 6347796), (156, 4313246), (159, 4231864), (168, 4005157), (182, 3697068), (212, 3173898), (273, 2464712), (312, 2156623), (318, 2115932), (364, 1848534), (371, 1813656), (424, 1586949), (546, 1232356), (636, 1057966), (689, 976584), (728, 924267), (742, 906828), (1092, 616178), (1113, 604552), (1272, 528983), (1378, 488292), (1484, 453414), (2067, 325528), (2184, 308089), (2226, 302276), (2756, 244146), (2968, 226707), (4134, 162764), (4452, 151138), (4823, 139512), (5512, 122073), (5813, 115752), (8268, 81382), (8904, 75569), (9646, 69756), (11626, 57876), (14469, 46504), (16536, 40691), (17439, 38584), (19292, 34878), (23252, 28938)]