290278314

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1471}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 663636480

約数和(自身を除く): 373358166

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 577, 1154, 1471, 1731, 2942, 3462, 4413, 5193, 8826, 10386, 10963, 13239, 21926, 26478, 27949, 32889, 55898, 65778, 83847, 98667, 167694, 197334, 251541, 503082, 848767, 1697534, 2546301, 5092602, 7638903, 15277806, 16126573, 32253146, 48379719, 96759438, 145139157, 290278314]

約数ペア:

[(1, 290278314), (2, 145139157), (3, 96759438), (6, 48379719), (9, 32253146), (18, 16126573), (19, 15277806), (38, 7638903), (57, 5092602), (114, 2546301), (171, 1697534), (342, 848767), (577, 503082), (1154, 251541), (1471, 197334), (1731, 167694), (2942, 98667), (3462, 83847), (4413, 65778), (5193, 55898), (8826, 32889), (10386, 27949), (10963, 26478), (13239, 21926)]