391679952

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{173617}}^1$

素因数の和:173675

約数の個数: 40

約数和(自身を含む): 1033374336

約数和(自身を除く): 641694384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 173617, 347234, 520851, 694468, 1041702, 1388936, 2083404, 2777872, 4166808, 8159999, 8333616, 16319998, 24479997, 32639996, 48959994, 65279992, 97919988, 130559984, 195839976, 391679952]

約数ペア:

[(1, 391679952), (2, 195839976), (3, 130559984), (4, 97919988), (6, 65279992), (8, 48959994), (12, 32639996), (16, 24479997), (24, 16319998), (47, 8333616), (48, 8159999), (94, 4166808), (141, 2777872), (188, 2083404), (282, 1388936), (376, 1041702), (564, 694468), (752, 520851), (1128, 347234), (2256, 173617)]