251952708

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1562

約数の個数: 96

約数和(自身を含む): 702777600

約数和(自身を除く): 450824892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 343, 492, 574, 588, 686, 861, 1029, 1148, 1372, 1493, 1722, 2009, 2058, 2986, 3444, 4018, 4116, 4479, 5972, 6027, 8036, 8958, 10451, 12054, 14063, 17916, 20902, 24108, 28126, 31353, 41804, 42189, 56252, 61213, 62706, 73157, 84378, 122426, 125412, 146314, 168756, 183639, 219471, 244852, 292628, 367278, 428491, 438942, 512099, 734556, 856982, 877884, 1024198, 1285473, 1536297, 1713964, 2048396, 2570946, 2999437, 3072594, 5141892, 5998874, 6145188, 8998311, 11997748, 17996622, 20996059, 35993244, 41992118, 62988177, 83984236, 125976354, 251952708]

約数ペア:

[(1, 251952708), (2, 125976354), (3, 83984236), (4, 62988177), (6, 41992118), (7, 35993244), (12, 20996059), (14, 17996622), (21, 11997748), (28, 8998311), (41, 6145188), (42, 5998874), (49, 5141892), (82, 3072594), (84, 2999437), (98, 2570946), (123, 2048396), (147, 1713964), (164, 1536297), (196, 1285473), (246, 1024198), (287, 877884), (294, 856982), (343, 734556), (492, 512099), (574, 438942), (588, 428491), (686, 367278), (861, 292628), (1029, 244852), (1148, 219471), (1372, 183639), (1493, 168756), (1722, 146314), (2009, 125412), (2058, 122426), (2986, 84378), (3444, 73157), (4018, 62706), (4116, 61213), (4479, 56252), (5972, 42189), (6027, 41804), (8036, 31353), (8958, 28126), (10451, 24108), (12054, 20902), (14063, 17916)]