393756432

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1481}}^1$

素因数の和:1712

約数の個数: 80

約数和(自身を含む): 1058503680

約数和(自身を除く): 664747248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 191, 232, 348, 382, 464, 573, 696, 764, 1146, 1392, 1481, 1528, 2292, 2962, 3056, 4443, 4584, 5539, 5924, 8886, 9168, 11078, 11848, 16617, 17772, 22156, 23696, 33234, 35544, 42949, 44312, 66468, 71088, 85898, 88624, 128847, 132936, 171796, 257694, 265872, 282871, 343592, 515388, 565742, 687184, 848613, 1030776, 1131484, 1697226, 2061552, 2262968, 3394452, 4525936, 6788904, 8203259, 13577808, 16406518, 24609777, 32813036, 49219554, 65626072, 98439108, 131252144, 196878216, 393756432]

約数ペア:

[(1, 393756432), (2, 196878216), (3, 131252144), (4, 98439108), (6, 65626072), (8, 49219554), (12, 32813036), (16, 24609777), (24, 16406518), (29, 13577808), (48, 8203259), (58, 6788904), (87, 4525936), (116, 3394452), (174, 2262968), (191, 2061552), (232, 1697226), (348, 1131484), (382, 1030776), (464, 848613), (573, 687184), (696, 565742), (764, 515388), (1146, 343592), (1392, 282871), (1481, 265872), (1528, 257694), (2292, 171796), (2962, 132936), (3056, 128847), (4443, 88624), (4584, 85898), (5539, 71088), (5924, 66468), (8886, 44312), (9168, 42949), (11078, 35544), (11848, 33234), (16617, 23696), (17772, 22156)]