247366954048

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{1559}}^1$

素因数の和:2148

約数の個数: 112

約数和(自身を含む): 505586390400

約数和(自身を除く): 258219436352

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 97, 122, 194, 244, 388, 419, 488, 776, 838, 976, 1552, 1559, 1676, 1952, 3104, 3118, 3352, 3904, 5917, 6208, 6236, 6704, 11834, 12472, 13408, 23668, 24944, 25559, 26816, 40643, 47336, 49888, 51118, 81286, 94672, 95099, 99776, 102236, 151223, 162572, 189344, 190198, 204472, 302446, 325144, 378688, 380396, 408944, 604892, 650288, 653221, 760792, 817888, 1209784, 1300576, 1306442, 1521584, 1635776, 2419568, 2479223, 2601152, 2612884, 3043168, 4839136, 4958446, 5225768, 6086336, 9224603, 9678272, 9916892, 10451536, 18449206, 19833784, 20903072, 36898412, 39667568, 39846481, 41806144, 63362437, 73796824, 79335136, 79692962, 126724874, 147593648, 158670272, 159385924, 253449748, 295187296, 318771848, 506899496, 590374592, 637543696, 1013798992, 1275087392, 2027597984, 2550174784, 3865108657, 4055195968, 7730217314, 15460434628, 30920869256, 61841738512, 123683477024, 247366954048]

約数ペア:

[(1, 247366954048), (2, 123683477024), (4, 61841738512), (8, 30920869256), (16, 15460434628), (32, 7730217314), (61, 4055195968), (64, 3865108657), (97, 2550174784), (122, 2027597984), (194, 1275087392), (244, 1013798992), (388, 637543696), (419, 590374592), (488, 506899496), (776, 318771848), (838, 295187296), (976, 253449748), (1552, 159385924), (1559, 158670272), (1676, 147593648), (1952, 126724874), (3104, 79692962), (3118, 79335136), (3352, 73796824), (3904, 63362437), (5917, 41806144), (6208, 39846481), (6236, 39667568), (6704, 36898412), (11834, 20903072), (12472, 19833784), (13408, 18449206), (23668, 10451536), (24944, 9916892), (25559, 9678272), (26816, 9224603), (40643, 6086336), (47336, 5225768), (49888, 4958446), (51118, 4839136), (81286, 3043168), (94672, 2612884), (95099, 2601152), (99776, 2479223), (102236, 2419568), (151223, 1635776), (162572, 1521584), (189344, 1306442), (190198, 1300576), (204472, 1209784), (302446, 817888), (325144, 760792), (378688, 653221), (380396, 650288), (408944, 604892)]