329964208

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{28603}}^1$

素因数の和:28721

約数の個数: 40

約数和(自身を含む): 737754368

約数和(自身を除く): 407790160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 28603, 57206, 114412, 200221, 228824, 400442, 457648, 800884, 1601768, 2946109, 3203536, 5892218, 11784436, 20622763, 23568872, 41245526, 47137744, 82491052, 164982104, 329964208]

約数ペア:

[(1, 329964208), (2, 164982104), (4, 82491052), (7, 47137744), (8, 41245526), (14, 23568872), (16, 20622763), (28, 11784436), (56, 5892218), (103, 3203536), (112, 2946109), (206, 1601768), (412, 800884), (721, 457648), (824, 400442), (1442, 228824), (1648, 200221), (2884, 114412), (5768, 57206), (11536, 28603)]