277642872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{296627}}^1$

素因数の和:296652

約数の個数: 48

約数和(自身を含む): 809794440

約数和(自身を除く): 532151568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 296627, 593254, 889881, 1186508, 1779762, 2373016, 2669643, 3559524, 3856151, 5339286, 7119048, 7712302, 10678572, 11568453, 15424604, 21357144, 23136906, 30849208, 34705359, 46273812, 69410718, 92547624, 138821436, 277642872]

約数ペア:

[(1, 277642872), (2, 138821436), (3, 92547624), (4, 69410718), (6, 46273812), (8, 34705359), (9, 30849208), (12, 23136906), (13, 21357144), (18, 15424604), (24, 11568453), (26, 10678572), (36, 7712302), (39, 7119048), (52, 5339286), (72, 3856151), (78, 3559524), (104, 2669643), (117, 2373016), (156, 1779762), (234, 1186508), (312, 889881), (468, 593254), (936, 296627)]