243044712

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 730329600

約数和(自身を除く): 487284888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 37, 54, 62, 72, 74, 81, 93, 108, 109, 111, 124, 148, 162, 186, 216, 218, 222, 243, 248, 279, 296, 324, 327, 333, 372, 436, 444, 486, 558, 648, 654, 666, 744, 837, 872, 888, 972, 981, 999, 1116, 1147, 1308, 1332, 1674, 1944, 1962, 1998, 2232, 2294, 2511, 2616, 2664, 2943, 2997, 3348, 3379, 3441, 3924, 3996, 4033, 4588, 5022, 5886, 5994, 6696, 6758, 6882, 7533, 7848, 7992, 8066, 8829, 8991, 9176, 10044, 10137, 10323, 11772, 11988, 12099, 13516, 13764, 15066, 16132, 17658, 17982, 20088, 20274, 20646, 23544, 23976, 24198, 26487, 27032, 27528, 30132, 30411, 30969, 32264, 35316, 35964, 36297, 40548, 41292, 48396, 52974, 60264, 60822, 61938, 70632, 71928, 72594, 81096, 82584, 91233, 92907, 96792, 105948, 108891, 121644, 123876, 125023, 145188, 182466, 185814, 211896, 217782, 243288, 247752, 250046, 273699, 278721, 290376, 326673, 364932, 371628, 375069, 435564, 500092, 547398, 557442, 653346, 729864, 743256, 750138, 821097, 871128, 980019, 1000184, 1094796, 1114884, 1125207, 1306692, 1500276, 1642194, 1960038, 2189592, 2229768, 2250414, 2613384, 3000552, 3284388, 3375621, 3920076, 4500828, 6568776, 6751242, 7840152, 9001656, 10126863, 13502484, 20253726, 27004968, 30380589, 40507452, 60761178, 81014904, 121522356, 243044712]

約数ペア:

[(1, 243044712), (2, 121522356), (3, 81014904), (4, 60761178), (6, 40507452), (8, 30380589), (9, 27004968), (12, 20253726), (18, 13502484), (24, 10126863), (27, 9001656), (31, 7840152), (36, 6751242), (37, 6568776), (54, 4500828), (62, 3920076), (72, 3375621), (74, 3284388), (81, 3000552), (93, 2613384), (108, 2250414), (109, 2229768), (111, 2189592), (124, 1960038), (148, 1642194), (162, 1500276), (186, 1306692), (216, 1125207), (218, 1114884), (222, 1094796), (243, 1000184), (248, 980019), (279, 871128), (296, 821097), (324, 750138), (327, 743256), (333, 729864), (372, 653346), (436, 557442), (444, 547398), (486, 500092), (558, 435564), (648, 375069), (654, 371628), (666, 364932), (744, 326673), (837, 290376), (872, 278721), (888, 273699), (972, 250046), (981, 247752), (999, 243288), (1116, 217782), (1147, 211896), (1308, 185814), (1332, 182466), (1674, 145188), (1944, 125023), (1962, 123876), (1998, 121644), (2232, 108891), (2294, 105948), (2511, 96792), (2616, 92907), (2664, 91233), (2943, 82584), (2997, 81096), (3348, 72594), (3379, 71928), (3441, 70632), (3924, 61938), (3996, 60822), (4033, 60264), (4588, 52974), (5022, 48396), (5886, 41292), (5994, 40548), (6696, 36297), (6758, 35964), (6882, 35316), (7533, 32264), (7848, 30969), (7992, 30411), (8066, 30132), (8829, 27528), (8991, 27032), (9176, 26487), (10044, 24198), (10137, 23976), (10323, 23544), (11772, 20646), (11988, 20274), (12099, 20088), (13516, 17982), (13764, 17658), (15066, 16132)]