314963648

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:841

約数の個数: 56

約数和(自身を含む): 643938768

約数和(自身を除く): 328975120

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 193, 344, 386, 593, 688, 772, 1186, 1376, 1544, 2372, 2752, 3088, 4744, 6176, 8299, 9488, 12352, 16598, 18976, 25499, 33196, 37952, 50998, 66392, 101996, 114449, 132784, 203992, 228898, 265568, 407984, 457796, 531136, 815968, 915592, 1631936, 1831184, 3662368, 4921307, 7324736, 9842614, 19685228, 39370456, 78740912, 157481824, 314963648]

約数ペア:

[(1, 314963648), (2, 157481824), (4, 78740912), (8, 39370456), (16, 19685228), (32, 9842614), (43, 7324736), (64, 4921307), (86, 3662368), (172, 1831184), (193, 1631936), (344, 915592), (386, 815968), (593, 531136), (688, 457796), (772, 407984), (1186, 265568), (1376, 228898), (1544, 203992), (2372, 132784), (2752, 114449), (3088, 101996), (4744, 66392), (6176, 50998), (8299, 37952), (9488, 33196), (12352, 25499), (16598, 18976)]