1230442936

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 2379728160

約数和(自身を除く): 1149285224

約数列:

[1, 2, 4, 8, 43, 86, 172, 193, 344, 386, 431, 772, 862, 1544, 1724, 1849, 3448, 3698, 7396, 8299, 14792, 16598, 18533, 33196, 37066, 66392, 74132, 83183, 148264, 166366, 332732, 356857, 665464, 713714, 796919, 1427428, 1593838, 2854856, 3187676, 3576869, 6375352, 7153738, 14307476, 28614952, 153805367, 307610734, 615221468, 1230442936]

約数ペア:

[(1, 1230442936), (2, 615221468), (4, 307610734), (8, 153805367), (43, 28614952), (86, 14307476), (172, 7153738), (193, 6375352), (344, 3576869), (386, 3187676), (431, 2854856), (772, 1593838), (862, 1427428), (1544, 796919), (1724, 713714), (1849, 665464), (3448, 356857), (3698, 332732), (7396, 166366), (8299, 148264), (14792, 83183), (16598, 74132), (18533, 66392), (33196, 37066)]