1318881792

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{6761}}^1$

素因数の和:6909

約数の個数: 80

約数和(自身を含む): 3541773312

約数和(自身を除く): 2222891520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 762, 768, 1016, 1524, 1536, 2032, 3048, 4064, 6096, 6761, 8128, 12192, 13522, 16256, 20283, 24384, 27044, 32512, 40566, 48768, 54088, 65024, 81132, 97536, 108176, 162264, 195072, 216352, 324528, 432704, 649056, 858647, 865408, 1298112, 1717294, 1730816, 2575941, 2596224, 3434588, 3461632, 5151882, 5192448, 6869176, 10303764, 10384896, 13738352, 20607528, 27476704, 41215056, 54953408, 82430112, 109906816, 164860224, 219813632, 329720448, 439627264, 659440896, 1318881792]

約数ペア:

[(1, 1318881792), (2, 659440896), (3, 439627264), (4, 329720448), (6, 219813632), (8, 164860224), (12, 109906816), (16, 82430112), (24, 54953408), (32, 41215056), (48, 27476704), (64, 20607528), (96, 13738352), (127, 10384896), (128, 10303764), (192, 6869176), (254, 5192448), (256, 5151882), (381, 3461632), (384, 3434588), (508, 2596224), (512, 2575941), (762, 1730816), (768, 1717294), (1016, 1298112), (1524, 865408), (1536, 858647), (2032, 649056), (3048, 432704), (4064, 324528), (6096, 216352), (6761, 195072), (8128, 162264), (12192, 108176), (13522, 97536), (16256, 81132), (20283, 65024), (24384, 54088), (27044, 48768), (32512, 40566)]