329828784

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 867801600

約数和(自身を除く): 537972816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 149, 214, 298, 321, 428, 431, 447, 596, 642, 856, 862, 894, 1192, 1284, 1293, 1712, 1724, 1788, 2384, 2568, 2586, 3448, 3576, 5136, 5172, 6896, 7152, 10344, 15943, 20688, 31886, 46117, 47829, 63772, 64219, 92234, 95658, 127544, 128438, 138351, 184468, 191316, 192657, 255088, 256876, 276702, 368936, 382632, 385314, 513752, 553404, 737872, 765264, 770628, 1027504, 1106808, 1541256, 2213616, 3082512, 6871433, 13742866, 20614299, 27485732, 41228598, 54971464, 82457196, 109942928, 164914392, 329828784]

約数ペア:

[(1, 329828784), (2, 164914392), (3, 109942928), (4, 82457196), (6, 54971464), (8, 41228598), (12, 27485732), (16, 20614299), (24, 13742866), (48, 6871433), (107, 3082512), (149, 2213616), (214, 1541256), (298, 1106808), (321, 1027504), (428, 770628), (431, 765264), (447, 737872), (596, 553404), (642, 513752), (856, 385314), (862, 382632), (894, 368936), (1192, 276702), (1284, 256876), (1293, 255088), (1712, 192657), (1724, 191316), (1788, 184468), (2384, 138351), (2568, 128438), (2586, 127544), (3448, 95658), (3576, 92234), (5136, 64219), (5172, 63772), (6896, 47829), (7152, 46117), (10344, 31886), (15943, 20688)]