290823264

素因数分解:

$2^5\times 3^3\times {\mathrm{463}}^1\times {\mathrm{727}}^1$

素因数の和:1209

約数の個数: 96

約数和(自身を含む): 851235840

約数和(自身を除く): 560412576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 463, 727, 864, 926, 1389, 1454, 1852, 2181, 2778, 2908, 3704, 4167, 4362, 5556, 5816, 6543, 7408, 8334, 8724, 11112, 11632, 12501, 13086, 14816, 16668, 17448, 19629, 22224, 23264, 25002, 26172, 33336, 34896, 39258, 44448, 50004, 52344, 66672, 69792, 78516, 100008, 104688, 133344, 157032, 200016, 209376, 314064, 336601, 400032, 628128, 673202, 1009803, 1346404, 2019606, 2692808, 3029409, 4039212, 5385616, 6058818, 8078424, 9088227, 10771232, 12117636, 16156848, 18176454, 24235272, 32313696, 36352908, 48470544, 72705816, 96941088, 145411632, 290823264]

約数ペア:

[(1, 290823264), (2, 145411632), (3, 96941088), (4, 72705816), (6, 48470544), (8, 36352908), (9, 32313696), (12, 24235272), (16, 18176454), (18, 16156848), (24, 12117636), (27, 10771232), (32, 9088227), (36, 8078424), (48, 6058818), (54, 5385616), (72, 4039212), (96, 3029409), (108, 2692808), (144, 2019606), (216, 1346404), (288, 1009803), (432, 673202), (463, 628128), (727, 400032), (864, 336601), (926, 314064), (1389, 209376), (1454, 200016), (1852, 157032), (2181, 133344), (2778, 104688), (2908, 100008), (3704, 78516), (4167, 69792), (4362, 66672), (5556, 52344), (5816, 50004), (6543, 44448), (7408, 39258), (8334, 34896), (8724, 33336), (11112, 26172), (11632, 25002), (12501, 23264), (13086, 22224), (14816, 19629), (16668, 17448)]