2661399664

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{40759}}^1$

素因数の和:40838

約数の個数: 80

約数和(自身を含む): 6550295040

約数和(自身を除く): 3888895376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 53, 56, 77, 88, 106, 112, 154, 176, 212, 308, 371, 424, 583, 616, 742, 848, 1166, 1232, 1484, 2332, 2968, 4081, 4664, 5936, 8162, 9328, 16324, 32648, 40759, 65296, 81518, 163036, 285313, 326072, 448349, 570626, 652144, 896698, 1141252, 1793396, 2160227, 2282504, 3138443, 3586792, 4320454, 4565008, 6276886, 7173584, 8640908, 12553772, 15121589, 17281816, 23762497, 25107544, 30243178, 34563632, 47524994, 50215088, 60486356, 95049988, 120972712, 166337479, 190099976, 241945424, 332674958, 380199952, 665349916, 1330699832, 2661399664]

約数ペア:

[(1, 2661399664), (2, 1330699832), (4, 665349916), (7, 380199952), (8, 332674958), (11, 241945424), (14, 190099976), (16, 166337479), (22, 120972712), (28, 95049988), (44, 60486356), (53, 50215088), (56, 47524994), (77, 34563632), (88, 30243178), (106, 25107544), (112, 23762497), (154, 17281816), (176, 15121589), (212, 12553772), (308, 8640908), (371, 7173584), (424, 6276886), (583, 4565008), (616, 4320454), (742, 3586792), (848, 3138443), (1166, 2282504), (1232, 2160227), (1484, 1793396), (2332, 1141252), (2968, 896698), (4081, 652144), (4664, 570626), (5936, 448349), (8162, 326072), (9328, 285313), (16324, 163036), (32648, 81518), (40759, 65296)]