681597504

素因数分解:

$2^6\times 3^6\times 7^1\times {\mathrm{2087}}^1$

素因数の和:2124

約数の個数: 196

約数和(自身を含む): 2318698944

約数和(自身を除く): 1637101440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1344, 1458, 1512, 1701, 1728, 1944, 2016, 2087, 2268, 2592, 2916, 3024, 3402, 3888, 4032, 4174, 4536, 5103, 5184, 5832, 6048, 6261, 6804, 7776, 8348, 9072, 10206, 11664, 12096, 12522, 13608, 14609, 15552, 16696, 18144, 18783, 20412, 23328, 25044, 27216, 29218, 33392, 36288, 37566, 40824, 43827, 46656, 50088, 54432, 56349, 58436, 66784, 75132, 81648, 87654, 100176, 108864, 112698, 116872, 131481, 133568, 150264, 163296, 169047, 175308, 200352, 225396, 233744, 262962, 300528, 326592, 338094, 350616, 394443, 400704, 450792, 467488, 507141, 525924, 601056, 676188, 701232, 788886, 901584, 934976, 1014282, 1051848, 1183329, 1202112, 1352376, 1402464, 1521423, 1577772, 1803168, 2028564, 2103696, 2366658, 2704752, 2804928, 3042846, 3155544, 3549987, 3606336, 4057128, 4207392, 4733316, 5409504, 6085692, 6311088, 7099974, 8114256, 8414784, 9466632, 10649961, 10819008, 12171384, 12622176, 14199948, 16228512, 18933264, 21299922, 24342768, 25244352, 28399896, 32457024, 37866528, 42599844, 48685536, 56799792, 75733056, 85199688, 97371072, 113599584, 170399376, 227199168, 340798752, 681597504]

約数ペア:

[(1, 681597504), (2, 340798752), (3, 227199168), (4, 170399376), (6, 113599584), (7, 97371072), (8, 85199688), (9, 75733056), (12, 56799792), (14, 48685536), (16, 42599844), (18, 37866528), (21, 32457024), (24, 28399896), (27, 25244352), (28, 24342768), (32, 21299922), (36, 18933264), (42, 16228512), (48, 14199948), (54, 12622176), (56, 12171384), (63, 10819008), (64, 10649961), (72, 9466632), (81, 8414784), (84, 8114256), (96, 7099974), (108, 6311088), (112, 6085692), (126, 5409504), (144, 4733316), (162, 4207392), (168, 4057128), (189, 3606336), (192, 3549987), (216, 3155544), (224, 3042846), (243, 2804928), (252, 2704752), (288, 2366658), (324, 2103696), (336, 2028564), (378, 1803168), (432, 1577772), (448, 1521423), (486, 1402464), (504, 1352376), (567, 1202112), (576, 1183329), (648, 1051848), (672, 1014282), (729, 934976), (756, 901584), (864, 788886), (972, 701232), (1008, 676188), (1134, 601056), (1296, 525924), (1344, 507141), (1458, 467488), (1512, 450792), (1701, 400704), (1728, 394443), (1944, 350616), (2016, 338094), (2087, 326592), (2268, 300528), (2592, 262962), (2916, 233744), (3024, 225396), (3402, 200352), (3888, 175308), (4032, 169047), (4174, 163296), (4536, 150264), (5103, 133568), (5184, 131481), (5832, 116872), (6048, 112698), (6261, 108864), (6804, 100176), (7776, 87654), (8348, 81648), (9072, 75132), (10206, 66784), (11664, 58436), (12096, 56349), (12522, 54432), (13608, 50088), (14609, 46656), (15552, 43827), (16696, 40824), (18144, 37566), (18783, 36288), (20412, 33392), (23328, 29218), (25044, 27216)]