209221728

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 571253760

約数和(自身を除く): 362032032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 229, 248, 307, 372, 458, 496, 614, 687, 744, 916, 921, 992, 1228, 1374, 1488, 1832, 1842, 2456, 2748, 2976, 3664, 3684, 4912, 5496, 7099, 7328, 7368, 9517, 9824, 10992, 14198, 14736, 19034, 21297, 21984, 28396, 28551, 29472, 38068, 42594, 56792, 57102, 70303, 76136, 85188, 113584, 114204, 140606, 152272, 170376, 210909, 227168, 228408, 281212, 304544, 340752, 421818, 456816, 562424, 681504, 843636, 913632, 1124848, 1687272, 2179393, 2249696, 3374544, 4358786, 6538179, 6749088, 8717572, 13076358, 17435144, 26152716, 34870288, 52305432, 69740576, 104610864, 209221728]

約数ペア:

[(1, 209221728), (2, 104610864), (3, 69740576), (4, 52305432), (6, 34870288), (8, 26152716), (12, 17435144), (16, 13076358), (24, 8717572), (31, 6749088), (32, 6538179), (48, 4358786), (62, 3374544), (93, 2249696), (96, 2179393), (124, 1687272), (186, 1124848), (229, 913632), (248, 843636), (307, 681504), (372, 562424), (458, 456816), (496, 421818), (614, 340752), (687, 304544), (744, 281212), (916, 228408), (921, 227168), (992, 210909), (1228, 170376), (1374, 152272), (1488, 140606), (1832, 114204), (1842, 113584), (2456, 85188), (2748, 76136), (2976, 70303), (3664, 57102), (3684, 56792), (4912, 42594), (5496, 38068), (7099, 29472), (7328, 28551), (7368, 28396), (9517, 21984), (9824, 21297), (10992, 19034), (14198, 14736)]