1242853248

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5081}}^1$

素因数の和:5125

約数の個数: 192

約数和(自身を含む): 4136544720

約数和(自身を除く): 2893691472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 384, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 896, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1664, 1911, 2184, 2352, 2496, 2548, 2688, 2912, 3136, 3822, 4368, 4704, 4992, 5081, 5096, 5824, 6272, 7644, 8736, 9408, 10162, 10192, 11648, 15243, 15288, 17472, 18816, 20324, 20384, 30486, 30576, 34944, 35567, 40648, 40768, 60972, 61152, 66053, 71134, 81296, 81536, 106701, 121944, 122304, 132106, 142268, 162592, 198159, 213402, 243888, 244608, 248969, 264212, 284536, 325184, 396318, 426804, 462371, 487776, 497938, 528424, 569072, 650368, 746907, 792636, 853608, 924742, 975552, 995876, 1056848, 1138144, 1387113, 1493814, 1585272, 1707216, 1849484, 1951104, 1991752, 2113696, 2276288, 2774226, 2987628, 3170544, 3236597, 3414432, 3698968, 3983504, 4227392, 4552576, 5548452, 5975256, 6341088, 6473194, 6828864, 7397936, 7967008, 8454784, 9709791, 11096904, 11950512, 12682176, 12946388, 13657728, 14795872, 15934016, 19419582, 22193808, 23901024, 25364352, 25892776, 29591744, 31868032, 38839164, 44387616, 47802048, 51785552, 59183488, 77678328, 88775232, 95604096, 103571104, 155356656, 177550464, 207142208, 310713312, 414284416, 621426624, 1242853248]

約数ペア:

[(1, 1242853248), (2, 621426624), (3, 414284416), (4, 310713312), (6, 207142208), (7, 177550464), (8, 155356656), (12, 103571104), (13, 95604096), (14, 88775232), (16, 77678328), (21, 59183488), (24, 51785552), (26, 47802048), (28, 44387616), (32, 38839164), (39, 31868032), (42, 29591744), (48, 25892776), (49, 25364352), (52, 23901024), (56, 22193808), (64, 19419582), (78, 15934016), (84, 14795872), (91, 13657728), (96, 12946388), (98, 12682176), (104, 11950512), (112, 11096904), (128, 9709791), (147, 8454784), (156, 7967008), (168, 7397936), (182, 6828864), (192, 6473194), (196, 6341088), (208, 5975256), (224, 5548452), (273, 4552576), (294, 4227392), (312, 3983504), (336, 3698968), (364, 3414432), (384, 3236597), (392, 3170544), (416, 2987628), (448, 2774226), (546, 2276288), (588, 2113696), (624, 1991752), (637, 1951104), (672, 1849484), (728, 1707216), (784, 1585272), (832, 1493814), (896, 1387113), (1092, 1138144), (1176, 1056848), (1248, 995876), (1274, 975552), (1344, 924742), (1456, 853608), (1568, 792636), (1664, 746907), (1911, 650368), (2184, 569072), (2352, 528424), (2496, 497938), (2548, 487776), (2688, 462371), (2912, 426804), (3136, 396318), (3822, 325184), (4368, 284536), (4704, 264212), (4992, 248969), (5081, 244608), (5096, 243888), (5824, 213402), (6272, 198159), (7644, 162592), (8736, 142268), (9408, 132106), (10162, 122304), (10192, 121944), (11648, 106701), (15243, 81536), (15288, 81296), (17472, 71134), (18816, 66053), (20324, 61152), (20384, 60972), (30486, 40768), (30576, 40648), (34944, 35567)]