213783936

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{17959}}^1$

素因数の和:18007

約数の個数: 64

約数和(自身を含む): 586214400

約数和(自身を除く): 372430464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 17959, 35918, 53877, 71836, 107754, 143672, 215508, 287344, 431016, 556729, 574688, 862032, 1113458, 1149376, 1670187, 1724064, 2226916, 2298752, 3340374, 3448128, 4453832, 6680748, 6896256, 8907664, 13361496, 17815328, 26722992, 35630656, 53445984, 71261312, 106891968, 213783936]

約数ペア:

[(1, 213783936), (2, 106891968), (3, 71261312), (4, 53445984), (6, 35630656), (8, 26722992), (12, 17815328), (16, 13361496), (24, 8907664), (31, 6896256), (32, 6680748), (48, 4453832), (62, 3448128), (64, 3340374), (93, 2298752), (96, 2226916), (124, 1724064), (128, 1670187), (186, 1149376), (192, 1113458), (248, 862032), (372, 574688), (384, 556729), (496, 431016), (744, 287344), (992, 215508), (1488, 143672), (1984, 107754), (2976, 71836), (3968, 53877), (5952, 35918), (11904, 17959)]