212207904

素因数分解:

$2^5\times 3^3\times {\mathrm{79}}^1\times {\mathrm{3109}}^1$

素因数の和:3207

約数の個数: 96

約数和(自身を含む): 626976000

約数和(自身を除く): 414768096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 96, 108, 144, 158, 216, 237, 288, 316, 432, 474, 632, 711, 864, 948, 1264, 1422, 1896, 2133, 2528, 2844, 3109, 3792, 4266, 5688, 6218, 7584, 8532, 9327, 11376, 12436, 17064, 18654, 22752, 24872, 27981, 34128, 37308, 49744, 55962, 68256, 74616, 83943, 99488, 111924, 149232, 167886, 223848, 245611, 298464, 335772, 447696, 491222, 671544, 736833, 895392, 982444, 1343088, 1473666, 1964888, 2210499, 2686176, 2947332, 3929776, 4420998, 5894664, 6631497, 7859552, 8841996, 11789328, 13262994, 17683992, 23578656, 26525988, 35367984, 53051976, 70735968, 106103952, 212207904]

約数ペア:

[(1, 212207904), (2, 106103952), (3, 70735968), (4, 53051976), (6, 35367984), (8, 26525988), (9, 23578656), (12, 17683992), (16, 13262994), (18, 11789328), (24, 8841996), (27, 7859552), (32, 6631497), (36, 5894664), (48, 4420998), (54, 3929776), (72, 2947332), (79, 2686176), (96, 2210499), (108, 1964888), (144, 1473666), (158, 1343088), (216, 982444), (237, 895392), (288, 736833), (316, 671544), (432, 491222), (474, 447696), (632, 335772), (711, 298464), (864, 245611), (948, 223848), (1264, 167886), (1422, 149232), (1896, 111924), (2133, 99488), (2528, 83943), (2844, 74616), (3109, 68256), (3792, 55962), (4266, 49744), (5688, 37308), (6218, 34128), (7584, 27981), (8532, 24872), (9327, 22752), (11376, 18654), (12436, 17064)]