271425336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 256

約数和(自身を含む): 911769600

約数和(自身を除く): 640344264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 31, 38, 39, 42, 52, 56, 57, 62, 76, 78, 84, 91, 93, 104, 114, 124, 133, 152, 156, 168, 182, 186, 211, 217, 228, 247, 248, 266, 273, 312, 364, 372, 399, 403, 422, 434, 456, 494, 532, 546, 589, 633, 651, 728, 741, 744, 798, 806, 844, 868, 988, 1064, 1092, 1178, 1209, 1266, 1302, 1477, 1482, 1596, 1612, 1688, 1729, 1736, 1767, 1976, 2184, 2356, 2418, 2532, 2604, 2743, 2821, 2954, 2964, 3192, 3224, 3458, 3534, 4009, 4123, 4431, 4712, 4836, 5064, 5187, 5208, 5486, 5642, 5908, 5928, 6541, 6916, 7068, 7657, 8018, 8229, 8246, 8463, 8862, 9672, 10374, 10972, 11284, 11816, 12027, 12369, 13082, 13832, 14136, 15314, 16036, 16458, 16492, 16926, 17724, 19201, 19623, 20748, 21944, 22568, 22971, 24054, 24738, 26164, 28063, 30628, 32072, 32916, 32984, 33852, 35448, 38402, 39246, 41496, 45787, 45942, 48108, 49476, 52117, 52328, 53599, 56126, 57603, 61256, 65832, 67704, 76804, 78492, 84189, 85033, 91574, 91884, 96216, 98952, 104234, 107198, 112252, 115206, 124279, 137361, 153608, 156351, 156984, 160797, 168378, 170066, 183148, 183768, 208468, 214396, 224504, 230412, 248558, 255099, 274722, 312702, 321594, 336756, 340132, 364819, 366296, 372837, 416936, 428792, 460824, 497116, 510198, 549444, 595231, 625404, 643188, 673512, 680264, 729638, 745674, 869953, 994232, 1020396, 1094457, 1098888, 1190462, 1250808, 1286376, 1459276, 1491348, 1615627, 1739906, 1785693, 2040792, 2188914, 2380924, 2609859, 2918552, 2982696, 3231254, 3479812, 3571386, 4377828, 4761848, 4846881, 5219718, 6462508, 6959624, 7142772, 8755656, 9693762, 10439436, 11309389, 12925016, 14285544, 19387524, 20878872, 22618778, 33928167, 38775048, 45237556, 67856334, 90475112, 135712668, 271425336]

約数ペア:

[(1, 271425336), (2, 135712668), (3, 90475112), (4, 67856334), (6, 45237556), (7, 38775048), (8, 33928167), (12, 22618778), (13, 20878872), (14, 19387524), (19, 14285544), (21, 12925016), (24, 11309389), (26, 10439436), (28, 9693762), (31, 8755656), (38, 7142772), (39, 6959624), (42, 6462508), (52, 5219718), (56, 4846881), (57, 4761848), (62, 4377828), (76, 3571386), (78, 3479812), (84, 3231254), (91, 2982696), (93, 2918552), (104, 2609859), (114, 2380924), (124, 2188914), (133, 2040792), (152, 1785693), (156, 1739906), (168, 1615627), (182, 1491348), (186, 1459276), (211, 1286376), (217, 1250808), (228, 1190462), (247, 1098888), (248, 1094457), (266, 1020396), (273, 994232), (312, 869953), (364, 745674), (372, 729638), (399, 680264), (403, 673512), (422, 643188), (434, 625404), (456, 595231), (494, 549444), (532, 510198), (546, 497116), (589, 460824), (633, 428792), (651, 416936), (728, 372837), (741, 366296), (744, 364819), (798, 340132), (806, 336756), (844, 321594), (868, 312702), (988, 274722), (1064, 255099), (1092, 248558), (1178, 230412), (1209, 224504), (1266, 214396), (1302, 208468), (1477, 183768), (1482, 183148), (1596, 170066), (1612, 168378), (1688, 160797), (1729, 156984), (1736, 156351), (1767, 153608), (1976, 137361), (2184, 124279), (2356, 115206), (2418, 112252), (2532, 107198), (2604, 104234), (2743, 98952), (2821, 96216), (2954, 91884), (2964, 91574), (3192, 85033), (3224, 84189), (3458, 78492), (3534, 76804), (4009, 67704), (4123, 65832), (4431, 61256), (4712, 57603), (4836, 56126), (5064, 53599), (5187, 52328), (5208, 52117), (5486, 49476), (5642, 48108), (5908, 45942), (5928, 45787), (6541, 41496), (6916, 39246), (7068, 38402), (7657, 35448), (8018, 33852), (8229, 32984), (8246, 32916), (8463, 32072), (8862, 30628), (9672, 28063), (10374, 26164), (10972, 24738), (11284, 24054), (11816, 22971), (12027, 22568), (12369, 21944), (13082, 20748), (13832, 19623), (14136, 19201), (15314, 17724), (16036, 16926), (16458, 16492)]