1815089904

素因数分解:

$2^4\times 3^3\times {\mathrm{1481}}^1\times {\mathrm{2837}}^1$

素因数の和:4335

約数の個数: 80

約数和(自身を含む): 5215335840

約数和(自身を除く): 3400245936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1481, 2837, 2962, 4443, 5674, 5924, 8511, 8886, 11348, 11848, 13329, 17022, 17772, 22696, 23696, 25533, 26658, 34044, 35544, 39987, 45392, 51066, 53316, 68088, 71088, 76599, 79974, 102132, 106632, 136176, 153198, 159948, 204264, 213264, 306396, 319896, 408528, 612792, 639792, 1225584, 4201597, 8403194, 12604791, 16806388, 25209582, 33612776, 37814373, 50419164, 67225552, 75628746, 100838328, 113443119, 151257492, 201676656, 226886238, 302514984, 453772476, 605029968, 907544952, 1815089904]

約数ペア:

[(1, 1815089904), (2, 907544952), (3, 605029968), (4, 453772476), (6, 302514984), (8, 226886238), (9, 201676656), (12, 151257492), (16, 113443119), (18, 100838328), (24, 75628746), (27, 67225552), (36, 50419164), (48, 37814373), (54, 33612776), (72, 25209582), (108, 16806388), (144, 12604791), (216, 8403194), (432, 4201597), (1481, 1225584), (2837, 639792), (2962, 612792), (4443, 408528), (5674, 319896), (5924, 306396), (8511, 213264), (8886, 204264), (11348, 159948), (11848, 153198), (13329, 136176), (17022, 106632), (17772, 102132), (22696, 79974), (23696, 76599), (25533, 71088), (26658, 68088), (34044, 53316), (35544, 51066), (39987, 45392)]