25212285828

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{27487}}^1$

素因数の和:27671

約数の個数: 120

約数和(自身を含む): 69847008000

約数和(自身を除く): 44634722172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 149, 162, 171, 228, 298, 324, 342, 447, 513, 596, 684, 894, 1026, 1341, 1539, 1788, 2052, 2682, 2831, 3078, 4023, 5364, 5662, 6156, 8046, 8493, 11324, 12069, 16092, 16986, 24138, 25479, 27487, 33972, 48276, 50958, 54974, 76437, 82461, 101916, 109948, 152874, 164922, 229311, 247383, 305748, 329844, 458622, 494766, 522253, 742149, 917244, 989532, 1044506, 1484298, 1566759, 2089012, 2226447, 2968596, 3133518, 4095563, 4452894, 4700277, 6267036, 8191126, 8905788, 9400554, 12286689, 14100831, 16382252, 18801108, 24573378, 28201662, 36860067, 42302493, 49146756, 56403324, 73720134, 77815697, 84604986, 110580201, 147440268, 155631394, 169209972, 221160402, 233447091, 311262788, 331740603, 442320804, 466894182, 663481206, 700341273, 933788364, 1326962412, 1400682546, 2101023819, 2801365092, 4202047638, 6303071457, 8404095276, 12606142914, 25212285828]

約数ペア:

[(1, 25212285828), (2, 12606142914), (3, 8404095276), (4, 6303071457), (6, 4202047638), (9, 2801365092), (12, 2101023819), (18, 1400682546), (19, 1326962412), (27, 933788364), (36, 700341273), (38, 663481206), (54, 466894182), (57, 442320804), (76, 331740603), (81, 311262788), (108, 233447091), (114, 221160402), (149, 169209972), (162, 155631394), (171, 147440268), (228, 110580201), (298, 84604986), (324, 77815697), (342, 73720134), (447, 56403324), (513, 49146756), (596, 42302493), (684, 36860067), (894, 28201662), (1026, 24573378), (1341, 18801108), (1539, 16382252), (1788, 14100831), (2052, 12286689), (2682, 9400554), (2831, 8905788), (3078, 8191126), (4023, 6267036), (5364, 4700277), (5662, 4452894), (6156, 4095563), (8046, 3133518), (8493, 2968596), (11324, 2226447), (12069, 2089012), (16092, 1566759), (16986, 1484298), (24138, 1044506), (25479, 989532), (27487, 917244), (33972, 742149), (48276, 522253), (50958, 494766), (54974, 458622), (76437, 329844), (82461, 305748), (101916, 247383), (109948, 229311), (152874, 164922)]