291165888

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 224

約数和(自身を含む): 884846592

約数和(自身を除く): 593680704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 53, 62, 64, 71, 78, 93, 96, 104, 106, 124, 142, 156, 159, 186, 192, 208, 212, 213, 248, 284, 312, 318, 372, 403, 416, 424, 426, 496, 568, 624, 636, 689, 744, 806, 832, 848, 852, 923, 992, 1136, 1209, 1248, 1272, 1378, 1488, 1612, 1643, 1696, 1704, 1846, 1984, 2067, 2201, 2272, 2418, 2496, 2544, 2756, 2769, 2976, 3224, 3286, 3392, 3408, 3692, 3763, 4134, 4402, 4544, 4836, 4929, 5088, 5512, 5538, 5952, 6448, 6572, 6603, 6816, 7384, 7526, 8268, 8804, 9672, 9858, 10176, 11024, 11076, 11289, 12896, 13144, 13206, 13632, 14768, 15052, 16536, 17608, 19344, 19716, 21359, 22048, 22152, 22578, 25792, 26288, 26412, 28613, 29536, 30104, 33072, 35216, 38688, 39432, 42718, 44096, 44304, 45156, 48919, 52576, 52824, 57226, 59072, 60208, 64077, 66144, 70432, 77376, 78864, 85436, 85839, 88608, 90312, 97838, 105152, 105648, 114452, 116653, 120416, 128154, 132288, 140864, 146757, 157728, 170872, 171678, 177216, 180624, 195676, 211296, 228904, 233306, 240832, 256308, 293514, 315456, 341744, 343356, 349959, 361248, 391352, 422592, 457808, 466612, 512616, 587028, 683488, 686712, 699918, 722496, 782704, 915616, 933224, 1025232, 1174056, 1366976, 1373424, 1399836, 1516489, 1565408, 1831232, 1866448, 2050464, 2348112, 2746848, 2799672, 3032978, 3130816, 3732896, 4100928, 4549467, 4696224, 5493696, 5599344, 6065956, 7465792, 9098934, 9392448, 11198688, 12131912, 18197868, 22397376, 24263824, 36395736, 48527648, 72791472, 97055296, 145582944, 291165888]

約数ペア:

[(1, 291165888), (2, 145582944), (3, 97055296), (4, 72791472), (6, 48527648), (8, 36395736), (12, 24263824), (13, 22397376), (16, 18197868), (24, 12131912), (26, 11198688), (31, 9392448), (32, 9098934), (39, 7465792), (48, 6065956), (52, 5599344), (53, 5493696), (62, 4696224), (64, 4549467), (71, 4100928), (78, 3732896), (93, 3130816), (96, 3032978), (104, 2799672), (106, 2746848), (124, 2348112), (142, 2050464), (156, 1866448), (159, 1831232), (186, 1565408), (192, 1516489), (208, 1399836), (212, 1373424), (213, 1366976), (248, 1174056), (284, 1025232), (312, 933224), (318, 915616), (372, 782704), (403, 722496), (416, 699918), (424, 686712), (426, 683488), (496, 587028), (568, 512616), (624, 466612), (636, 457808), (689, 422592), (744, 391352), (806, 361248), (832, 349959), (848, 343356), (852, 341744), (923, 315456), (992, 293514), (1136, 256308), (1209, 240832), (1248, 233306), (1272, 228904), (1378, 211296), (1488, 195676), (1612, 180624), (1643, 177216), (1696, 171678), (1704, 170872), (1846, 157728), (1984, 146757), (2067, 140864), (2201, 132288), (2272, 128154), (2418, 120416), (2496, 116653), (2544, 114452), (2756, 105648), (2769, 105152), (2976, 97838), (3224, 90312), (3286, 88608), (3392, 85839), (3408, 85436), (3692, 78864), (3763, 77376), (4134, 70432), (4402, 66144), (4544, 64077), (4836, 60208), (4929, 59072), (5088, 57226), (5512, 52824), (5538, 52576), (5952, 48919), (6448, 45156), (6572, 44304), (6603, 44096), (6816, 42718), (7384, 39432), (7526, 38688), (8268, 35216), (8804, 33072), (9672, 30104), (9858, 29536), (10176, 28613), (11024, 26412), (11076, 26288), (11289, 25792), (12896, 22578), (13144, 22152), (13206, 22048), (13632, 21359), (14768, 19716), (15052, 19344), (16536, 17608)]