260784432

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{13219}}^1$

素因数の和:13370

約数の個数: 60

約数和(自身を含む): 735217080

約数和(自身を除く): 474432648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4932, 6576, 9864, 13219, 19728, 26438, 39657, 52876, 79314, 105752, 118971, 158628, 211504, 237942, 317256, 475884, 634512, 951768, 1811003, 1903536, 3622006, 5433009, 7244012, 10866018, 14488024, 16299027, 21732036, 28976048, 32598054, 43464072, 65196108, 86928144, 130392216, 260784432]

約数ペア:

[(1, 260784432), (2, 130392216), (3, 86928144), (4, 65196108), (6, 43464072), (8, 32598054), (9, 28976048), (12, 21732036), (16, 16299027), (18, 14488024), (24, 10866018), (36, 7244012), (48, 5433009), (72, 3622006), (137, 1903536), (144, 1811003), (274, 951768), (411, 634512), (548, 475884), (822, 317256), (1096, 237942), (1233, 211504), (1644, 158628), (2192, 118971), (2466, 105752), (3288, 79314), (4932, 52876), (6576, 39657), (9864, 26438), (13219, 19728)]