315885696

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{117517}}^1$

素因数の和:117541

約数の個数: 64

約数和(自身を含む): 958946880

約数和(自身を除く): 643061184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 117517, 235034, 352551, 470068, 705102, 822619, 940136, 1410204, 1645238, 1880272, 2467857, 2820408, 3290476, 3760544, 4935714, 5640816, 6580952, 7521088, 9871428, 11281632, 13161904, 15042176, 19742856, 22563264, 26323808, 39485712, 45126528, 52647616, 78971424, 105295232, 157942848, 315885696]

約数ペア:

[(1, 315885696), (2, 157942848), (3, 105295232), (4, 78971424), (6, 52647616), (7, 45126528), (8, 39485712), (12, 26323808), (14, 22563264), (16, 19742856), (21, 15042176), (24, 13161904), (28, 11281632), (32, 9871428), (42, 7521088), (48, 6580952), (56, 5640816), (64, 4935714), (84, 3760544), (96, 3290476), (112, 2820408), (128, 2467857), (168, 1880272), (192, 1645238), (224, 1410204), (336, 940136), (384, 822619), (448, 705102), (672, 470068), (896, 352551), (1344, 235034), (2688, 117517)]