856591008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3163}}^1$

素因数の和:3227

約数の個数: 192

約数和(自身を含む): 2857623552

約数和(自身を除く): 2001032544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 496, 546, 624, 651, 672, 728, 744, 806, 868, 992, 1092, 1209, 1248, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 2912, 2976, 3163, 3224, 3472, 4368, 4836, 5208, 5642, 6326, 6448, 6944, 8463, 8736, 9489, 9672, 10416, 11284, 12652, 12896, 16926, 18978, 19344, 20832, 22141, 22568, 25304, 33852, 37956, 38688, 41119, 44282, 45136, 50608, 66423, 67704, 75912, 82238, 88564, 90272, 98053, 101216, 123357, 132846, 135408, 151824, 164476, 177128, 196106, 246714, 265692, 270816, 287833, 294159, 303648, 328952, 354256, 392212, 493428, 531384, 575666, 588318, 657904, 686371, 708512, 784424, 863499, 986856, 1062768, 1151332, 1176636, 1274689, 1315808, 1372742, 1568848, 1726998, 1973712, 2059113, 2125536, 2302664, 2353272, 2549378, 2745484, 3137696, 3453996, 3824067, 3947424, 4118226, 4605328, 4706544, 5098756, 5490968, 6907992, 7648134, 8236452, 8922823, 9210656, 9413088, 10197512, 10981936, 13815984, 15296268, 16472904, 17845646, 20395024, 21963872, 26768469, 27631968, 30592536, 32945808, 35691292, 40790048, 53536938, 61185072, 65891616, 71382584, 107073876, 122370144, 142765168, 214147752, 285530336, 428295504, 856591008]

約数ペア:

[(1, 856591008), (2, 428295504), (3, 285530336), (4, 214147752), (6, 142765168), (7, 122370144), (8, 107073876), (12, 71382584), (13, 65891616), (14, 61185072), (16, 53536938), (21, 40790048), (24, 35691292), (26, 32945808), (28, 30592536), (31, 27631968), (32, 26768469), (39, 21963872), (42, 20395024), (48, 17845646), (52, 16472904), (56, 15296268), (62, 13815984), (78, 10981936), (84, 10197512), (91, 9413088), (93, 9210656), (96, 8922823), (104, 8236452), (112, 7648134), (124, 6907992), (156, 5490968), (168, 5098756), (182, 4706544), (186, 4605328), (208, 4118226), (217, 3947424), (224, 3824067), (248, 3453996), (273, 3137696), (312, 2745484), (336, 2549378), (364, 2353272), (372, 2302664), (403, 2125536), (416, 2059113), (434, 1973712), (496, 1726998), (546, 1568848), (624, 1372742), (651, 1315808), (672, 1274689), (728, 1176636), (744, 1151332), (806, 1062768), (868, 986856), (992, 863499), (1092, 784424), (1209, 708512), (1248, 686371), (1302, 657904), (1456, 588318), (1488, 575666), (1612, 531384), (1736, 493428), (2184, 392212), (2418, 354256), (2604, 328952), (2821, 303648), (2912, 294159), (2976, 287833), (3163, 270816), (3224, 265692), (3472, 246714), (4368, 196106), (4836, 177128), (5208, 164476), (5642, 151824), (6326, 135408), (6448, 132846), (6944, 123357), (8463, 101216), (8736, 98053), (9489, 90272), (9672, 88564), (10416, 82238), (11284, 75912), (12652, 67704), (12896, 66423), (16926, 50608), (18978, 45136), (19344, 44282), (20832, 41119), (22141, 38688), (22568, 37956), (25304, 33852)]