312011616

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3491}}^1$

素因数の和:3537

約数の個数: 144

約数和(自身を含む): 1003181760

約数和(自身を除く): 691170144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1568, 1596, 1824, 1862, 2128, 2352, 2793, 3192, 3491, 3724, 4256, 4704, 5586, 6384, 6982, 7448, 10473, 11172, 12768, 13964, 14896, 20946, 22344, 24437, 27928, 29792, 41892, 44688, 48874, 55856, 66329, 73311, 83784, 89376, 97748, 111712, 132658, 146622, 167568, 171059, 195496, 198987, 265316, 293244, 335136, 342118, 390992, 397974, 464303, 513177, 530632, 586488, 684236, 781984, 795948, 928606, 1026354, 1061264, 1172976, 1368472, 1392909, 1591896, 1857212, 2052708, 2122528, 2345952, 2736944, 2785818, 3183792, 3250121, 3714424, 4105416, 5473888, 5571636, 6367584, 6500242, 7428848, 8210832, 9750363, 11143272, 13000484, 14857696, 16421664, 19500726, 22286544, 26000968, 39001452, 44573088, 52001936, 78002904, 104003872, 156005808, 312011616]

約数ペア:

[(1, 312011616), (2, 156005808), (3, 104003872), (4, 78002904), (6, 52001936), (7, 44573088), (8, 39001452), (12, 26000968), (14, 22286544), (16, 19500726), (19, 16421664), (21, 14857696), (24, 13000484), (28, 11143272), (32, 9750363), (38, 8210832), (42, 7428848), (48, 6500242), (49, 6367584), (56, 5571636), (57, 5473888), (76, 4105416), (84, 3714424), (96, 3250121), (98, 3183792), (112, 2785818), (114, 2736944), (133, 2345952), (147, 2122528), (152, 2052708), (168, 1857212), (196, 1591896), (224, 1392909), (228, 1368472), (266, 1172976), (294, 1061264), (304, 1026354), (336, 928606), (392, 795948), (399, 781984), (456, 684236), (532, 586488), (588, 530632), (608, 513177), (672, 464303), (784, 397974), (798, 390992), (912, 342118), (931, 335136), (1064, 293244), (1176, 265316), (1568, 198987), (1596, 195496), (1824, 171059), (1862, 167568), (2128, 146622), (2352, 132658), (2793, 111712), (3192, 97748), (3491, 89376), (3724, 83784), (4256, 73311), (4704, 66329), (5586, 55856), (6384, 48874), (6982, 44688), (7448, 41892), (10473, 29792), (11172, 27928), (12768, 24437), (13964, 22344), (14896, 20946)]