312347988

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{12203}}^1$

素因数の和:12298

約数の個数: 60

約数和(自身を含む): 826943040

約数和(自身を除く): 514595052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 948, 1422, 2133, 2844, 4266, 6399, 8532, 12203, 12798, 24406, 25596, 36609, 48812, 73218, 109827, 146436, 219654, 329481, 439308, 658962, 964037, 988443, 1317924, 1928074, 1976886, 2892111, 3856148, 3953772, 5784222, 8676333, 11568444, 17352666, 26028999, 34705332, 52057998, 78086997, 104115996, 156173994, 312347988]

約数ペア:

[(1, 312347988), (2, 156173994), (3, 104115996), (4, 78086997), (6, 52057998), (9, 34705332), (12, 26028999), (18, 17352666), (27, 11568444), (36, 8676333), (54, 5784222), (79, 3953772), (81, 3856148), (108, 2892111), (158, 1976886), (162, 1928074), (237, 1317924), (316, 988443), (324, 964037), (474, 658962), (711, 439308), (948, 329481), (1422, 219654), (2133, 146436), (2844, 109827), (4266, 73218), (6399, 48812), (8532, 36609), (12203, 25596), (12798, 24406)]