218746528

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6829}}^1$

素因数の和:6870

約数の個数: 96

約数和(自身を含む): 578309760

約数和(自身を除く): 359563232

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 6829, 8008, 13658, 16016, 27316, 32032, 47803, 54632, 75119, 88777, 95606, 109264, 150238, 177554, 191212, 218528, 300476, 355108, 382424, 525833, 600952, 621439, 710216, 764848, 976547, 1051666, 1201904, 1242878, 1420432, 1529696, 1953094, 2103332, 2403808, 2485756, 2840864, 3906188, 4206664, 4971512, 6835829, 7812376, 8413328, 9943024, 13671658, 15624752, 16826656, 19886048, 27343316, 31249504, 54686632, 109373264, 218746528]

約数ペア:

[(1, 218746528), (2, 109373264), (4, 54686632), (7, 31249504), (8, 27343316), (11, 19886048), (13, 16826656), (14, 15624752), (16, 13671658), (22, 9943024), (26, 8413328), (28, 7812376), (32, 6835829), (44, 4971512), (52, 4206664), (56, 3906188), (77, 2840864), (88, 2485756), (91, 2403808), (104, 2103332), (112, 1953094), (143, 1529696), (154, 1420432), (176, 1242878), (182, 1201904), (208, 1051666), (224, 976547), (286, 764848), (308, 710216), (352, 621439), (364, 600952), (416, 525833), (572, 382424), (616, 355108), (728, 300476), (1001, 218528), (1144, 191212), (1232, 177554), (1456, 150238), (2002, 109264), (2288, 95606), (2464, 88777), (2912, 75119), (4004, 54632), (4576, 47803), (6829, 32032), (8008, 27316), (13658, 16016)]