291215796

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{1889}}^1$

素因数の和:2368

約数の個数: 48

約数和(自身を含む): 704894400

約数和(自身を除く): 413678604

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 443, 886, 1329, 1772, 1889, 2658, 3778, 5316, 5667, 7556, 11334, 12847, 22668, 25694, 38541, 51388, 54781, 77082, 109562, 154164, 164343, 219124, 328686, 657372, 836827, 1673654, 2510481, 3347308, 5020962, 10041924, 24267983, 48535966, 72803949, 97071932, 145607898, 291215796]

約数ペア:

[(1, 291215796), (2, 145607898), (3, 97071932), (4, 72803949), (6, 48535966), (12, 24267983), (29, 10041924), (58, 5020962), (87, 3347308), (116, 2510481), (174, 1673654), (348, 836827), (443, 657372), (886, 328686), (1329, 219124), (1772, 164343), (1889, 154164), (2658, 109562), (3778, 77082), (5316, 54781), (5667, 51388), (7556, 38541), (11334, 25694), (12847, 22668)]