321007968

素因数分解:

$2^5\times 3^3\times {\mathrm{79}}^1\times {\mathrm{4703}}^1$

素因数の和:4801

約数の個数: 96

約数和(自身を含む): 948326400

約数和(自身を除く): 627318432

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, 3792, 4266, 4703, 5688, 7584, 8532, 9406, 11376, 14109, 17064, 18812, 22752, 28218, 34128, 37624, 42327, 56436, 68256, 75248, 84654, 112872, 126981, 150496, 169308, 225744, 253962, 338616, 371537, 451488, 507924, 677232, 743074, 1015848, 1114611, 1354464, 1486148, 2031696, 2229222, 2972296, 3343833, 4063392, 4458444, 5944592, 6687666, 8916888, 10031499, 11889184, 13375332, 17833776, 20062998, 26750664, 35667552, 40125996, 53501328, 80251992, 107002656, 160503984, 321007968]

約数ペア:

[(1, 321007968), (2, 160503984), (3, 107002656), (4, 80251992), (6, 53501328), (8, 40125996), (9, 35667552), (12, 26750664), (16, 20062998), (18, 17833776), (24, 13375332), (27, 11889184), (32, 10031499), (36, 8916888), (48, 6687666), (54, 5944592), (72, 4458444), (79, 4063392), (96, 3343833), (108, 2972296), (144, 2229222), (158, 2031696), (216, 1486148), (237, 1354464), (288, 1114611), (316, 1015848), (432, 743074), (474, 677232), (632, 507924), (711, 451488), (864, 371537), (948, 338616), (1264, 253962), (1422, 225744), (1896, 169308), (2133, 150496), (2528, 126981), (2844, 112872), (3792, 84654), (4266, 75248), (4703, 68256), (5688, 56436), (7584, 42327), (8532, 37624), (9406, 34128), (11376, 28218), (14109, 22752), (17064, 18812)]