1231255248

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{1097}}^1$

素因数の和:1524

約数の個数: 80

約数和(自身を含む): 3240417600

約数和(自身を除く): 2009162352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 349, 402, 536, 698, 804, 1047, 1072, 1097, 1396, 1608, 2094, 2194, 2792, 3216, 3291, 4188, 4388, 5584, 6582, 8376, 8776, 13164, 16752, 17552, 23383, 26328, 46766, 52656, 70149, 73499, 93532, 140298, 146998, 187064, 220497, 280596, 293996, 374128, 382853, 440994, 561192, 587992, 765706, 881988, 1122384, 1148559, 1175984, 1531412, 1763976, 2297118, 3062824, 3527952, 4594236, 6125648, 9188472, 18376944, 25651151, 51302302, 76953453, 102604604, 153906906, 205209208, 307813812, 410418416, 615627624, 1231255248]

約数ペア:

[(1, 1231255248), (2, 615627624), (3, 410418416), (4, 307813812), (6, 205209208), (8, 153906906), (12, 102604604), (16, 76953453), (24, 51302302), (48, 25651151), (67, 18376944), (134, 9188472), (201, 6125648), (268, 4594236), (349, 3527952), (402, 3062824), (536, 2297118), (698, 1763976), (804, 1531412), (1047, 1175984), (1072, 1148559), (1097, 1122384), (1396, 881988), (1608, 765706), (2094, 587992), (2194, 561192), (2792, 440994), (3216, 382853), (3291, 374128), (4188, 293996), (4388, 280596), (5584, 220497), (6582, 187064), (8376, 146998), (8776, 140298), (13164, 93532), (16752, 73499), (17552, 70149), (23383, 52656), (26328, 46766)]