245913264

素因数分解:

$2^4\times 3^2\times {\mathrm{191}}^1\times {\mathrm{8941}}^1$

素因数の和:9146

約数の個数: 60

約数和(自身を含む): 691896192

約数和(自身を除く): 445982928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4584, 6876, 8941, 9168, 13752, 17882, 26823, 27504, 35764, 53646, 71528, 80469, 107292, 143056, 160938, 214584, 321876, 429168, 643752, 1287504, 1707731, 3415462, 5123193, 6830924, 10246386, 13661848, 15369579, 20492772, 27323696, 30739158, 40985544, 61478316, 81971088, 122956632, 245913264]

約数ペア:

[(1, 245913264), (2, 122956632), (3, 81971088), (4, 61478316), (6, 40985544), (8, 30739158), (9, 27323696), (12, 20492772), (16, 15369579), (18, 13661848), (24, 10246386), (36, 6830924), (48, 5123193), (72, 3415462), (144, 1707731), (191, 1287504), (382, 643752), (573, 429168), (764, 321876), (1146, 214584), (1528, 160938), (1719, 143056), (2292, 107292), (3056, 80469), (3438, 71528), (4584, 53646), (6876, 35764), (8941, 27504), (9168, 26823), (13752, 17882)]