1138260048

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1452

約数の個数: 80

約数和(自身を含む): 2984410176

約数和(自身を除く): 1846150128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 157, 262, 314, 393, 471, 524, 628, 786, 942, 1048, 1153, 1256, 1572, 1884, 2096, 2306, 2512, 3144, 3459, 3768, 4612, 6288, 6918, 7536, 9224, 13836, 18448, 20567, 27672, 41134, 55344, 61701, 82268, 123402, 151043, 164536, 181021, 246804, 302086, 329072, 362042, 453129, 493608, 543063, 604172, 724084, 906258, 987216, 1086126, 1208344, 1448168, 1812516, 2172252, 2416688, 2896336, 3625032, 4344504, 7250064, 8689008, 23713751, 47427502, 71141253, 94855004, 142282506, 189710008, 284565012, 379420016, 569130024, 1138260048]

約数ペア:

[(1, 1138260048), (2, 569130024), (3, 379420016), (4, 284565012), (6, 189710008), (8, 142282506), (12, 94855004), (16, 71141253), (24, 47427502), (48, 23713751), (131, 8689008), (157, 7250064), (262, 4344504), (314, 3625032), (393, 2896336), (471, 2416688), (524, 2172252), (628, 1812516), (786, 1448168), (942, 1208344), (1048, 1086126), (1153, 987216), (1256, 906258), (1572, 724084), (1884, 604172), (2096, 543063), (2306, 493608), (2512, 453129), (3144, 362042), (3459, 329072), (3768, 302086), (4612, 246804), (6288, 181021), (6918, 164536), (7536, 151043), (9224, 123402), (13836, 82268), (18448, 61701), (20567, 55344), (27672, 41134)]