268619748

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 633696000

約数和(自身を除く): 365076252

約数列:

[1, 2, 3, 4, 6, 12, 229, 239, 409, 458, 478, 687, 717, 818, 916, 956, 1227, 1374, 1434, 1636, 2454, 2748, 2868, 4908, 54731, 93661, 97751, 109462, 164193, 187322, 195502, 218924, 280983, 293253, 328386, 374644, 391004, 561966, 586506, 656772, 1123932, 1173012, 22384979, 44769958, 67154937, 89539916, 134309874, 268619748]

約数ペア:

[(1, 268619748), (2, 134309874), (3, 89539916), (4, 67154937), (6, 44769958), (12, 22384979), (229, 1173012), (239, 1123932), (409, 656772), (458, 586506), (478, 561966), (687, 391004), (717, 374644), (818, 328386), (916, 293253), (956, 280983), (1227, 218924), (1374, 195502), (1434, 187322), (1636, 164193), (2454, 109462), (2748, 97751), (2868, 93661), (4908, 54731)]