1947671136

素因数分解:

$2^5\times 3^3\times {\mathrm{53}}^1\times {\mathrm{42533}}^1$

素因数の和:42605

約数の個数: 96

約数和(自身を含む): 5788026720

約数和(自身を除く): 3840355584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 96, 106, 108, 144, 159, 212, 216, 288, 318, 424, 432, 477, 636, 848, 864, 954, 1272, 1431, 1696, 1908, 2544, 2862, 3816, 5088, 5724, 7632, 11448, 15264, 22896, 42533, 45792, 85066, 127599, 170132, 255198, 340264, 382797, 510396, 680528, 765594, 1020792, 1148391, 1361056, 1531188, 2041584, 2254249, 2296782, 3062376, 4083168, 4508498, 4593564, 6124752, 6762747, 9016996, 9187128, 12249504, 13525494, 18033992, 18374256, 20288241, 27050988, 36067984, 36748512, 40576482, 54101976, 60864723, 72135968, 81152964, 108203952, 121729446, 162305928, 216407904, 243458892, 324611856, 486917784, 649223712, 973835568, 1947671136]

約数ペア:

[(1, 1947671136), (2, 973835568), (3, 649223712), (4, 486917784), (6, 324611856), (8, 243458892), (9, 216407904), (12, 162305928), (16, 121729446), (18, 108203952), (24, 81152964), (27, 72135968), (32, 60864723), (36, 54101976), (48, 40576482), (53, 36748512), (54, 36067984), (72, 27050988), (96, 20288241), (106, 18374256), (108, 18033992), (144, 13525494), (159, 12249504), (212, 9187128), (216, 9016996), (288, 6762747), (318, 6124752), (424, 4593564), (432, 4508498), (477, 4083168), (636, 3062376), (848, 2296782), (864, 2254249), (954, 2041584), (1272, 1531188), (1431, 1361056), (1696, 1148391), (1908, 1020792), (2544, 765594), (2862, 680528), (3816, 510396), (5088, 382797), (5724, 340264), (7632, 255198), (11448, 170132), (15264, 127599), (22896, 85066), (42533, 45792)]