316213358512

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{719}}^1\times {\mathrm{142421}}^1$

素因数の和:143341

約数の個数: 40

約数和(自身を含む): 616698653760

約数和(自身を除く): 300485295248

約数列:

[1, 2, 4, 8, 16, 193, 386, 719, 772, 1438, 1544, 2876, 3088, 5752, 11504, 138767, 142421, 277534, 284842, 555068, 569684, 1110136, 1139368, 2220272, 2278736, 27487253, 54974506, 102400699, 109949012, 204801398, 219898024, 409602796, 439796048, 819205592, 1638411184, 19763334907, 39526669814, 79053339628, 158106679256, 316213358512]

約数ペア:

[(1, 316213358512), (2, 158106679256), (4, 79053339628), (8, 39526669814), (16, 19763334907), (193, 1638411184), (386, 819205592), (719, 439796048), (772, 409602796), (1438, 219898024), (1544, 204801398), (2876, 109949012), (3088, 102400699), (5752, 54974506), (11504, 27487253), (138767, 2278736), (142421, 2220272), (277534, 1139368), (284842, 1110136), (555068, 569684)]