2666557296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1424443}}^1$

素因数の和:1424470

約数の個数: 60

約数和(自身を含む): 8036713048

約数和(自身を除く): 5370155752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 1424443, 2848886, 4273329, 5697772, 8546658, 11395544, 12819987, 17093316, 18517759, 22791088, 25639974, 34186632, 37035518, 51279948, 55553277, 68373264, 74071036, 102559896, 111106554, 148142072, 166659831, 205119792, 222213108, 296284144, 333319662, 444426216, 666639324, 888852432, 1333278648, 2666557296]

約数ペア:

[(1, 2666557296), (2, 1333278648), (3, 888852432), (4, 666639324), (6, 444426216), (8, 333319662), (9, 296284144), (12, 222213108), (13, 205119792), (16, 166659831), (18, 148142072), (24, 111106554), (26, 102559896), (36, 74071036), (39, 68373264), (48, 55553277), (52, 51279948), (72, 37035518), (78, 34186632), (104, 25639974), (117, 22791088), (144, 18517759), (156, 17093316), (208, 12819987), (234, 11395544), (312, 8546658), (468, 5697772), (624, 4273329), (936, 2848886), (1872, 1424443)]