330662384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{8783}}^1$

素因数の和:8985

約数の個数: 40

約数和(自身を含む): 693830592

約数和(自身を除く): 363168208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2353, 2896, 4706, 8783, 9412, 17566, 18824, 35132, 37648, 70264, 114179, 140528, 228358, 456716, 913432, 1589723, 1826864, 3179446, 6358892, 12717784, 20666399, 25435568, 41332798, 82665596, 165331192, 330662384]

約数ペア:

[(1, 330662384), (2, 165331192), (4, 82665596), (8, 41332798), (13, 25435568), (16, 20666399), (26, 12717784), (52, 6358892), (104, 3179446), (181, 1826864), (208, 1589723), (362, 913432), (724, 456716), (1448, 228358), (2353, 140528), (2896, 114179), (4706, 70264), (8783, 37648), (9412, 35132), (17566, 18824)]