2785758528

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:669

約数の個数: 224

約数和(自身を含む): 8850806784

約数和(自身を除く): 6065048256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 227, 276, 322, 336, 368, 397, 448, 454, 483, 552, 644, 672, 681, 736, 794, 908, 966, 1104, 1191, 1288, 1344, 1362, 1472, 1588, 1589, 1816, 1932, 2208, 2382, 2576, 2724, 2779, 3176, 3178, 3632, 3864, 4416, 4764, 4767, 5152, 5221, 5448, 5558, 6352, 6356, 7264, 7728, 8337, 9131, 9528, 9534, 10304, 10442, 10896, 11116, 12704, 12712, 14528, 15456, 15663, 16674, 18262, 19056, 19068, 20884, 21792, 22232, 25408, 25424, 27393, 30912, 31326, 33348, 36524, 36547, 38112, 38136, 41768, 43584, 44464, 50848, 54786, 62652, 63917, 66696, 73048, 73094, 76224, 76272, 83536, 88928, 90119, 101696, 109572, 109641, 125304, 127834, 133392, 146096, 146188, 152544, 167072, 177856, 180238, 191751, 219144, 219282, 250608, 255668, 266784, 270357, 292192, 292376, 305088, 334144, 360476, 383502, 438288, 438564, 501216, 511336, 533568, 540714, 584384, 584752, 630833, 720952, 767004, 876576, 877128, 1002432, 1022672, 1081428, 1169504, 1261666, 1441904, 1534008, 1753152, 1754256, 1892499, 2045344, 2072737, 2162856, 2339008, 2523332, 2883808, 3068016, 3508512, 3784998, 4090688, 4145474, 4325712, 5046664, 5767616, 6136032, 6218211, 7017024, 7569996, 8290948, 8651424, 10093328, 12272064, 12436422, 14509159, 15139992, 16581896, 17302848, 20186656, 24872844, 29018318, 30279984, 33163792, 40373312, 43527477, 49745688, 58036636, 60559968, 66327584, 87054954, 99491376, 116073272, 121119936, 132655168, 174109908, 198982752, 232146544, 348219816, 397965504, 464293088, 696439632, 928586176, 1392879264, 2785758528]

約数ペア:

[(1, 2785758528), (2, 1392879264), (3, 928586176), (4, 696439632), (6, 464293088), (7, 397965504), (8, 348219816), (12, 232146544), (14, 198982752), (16, 174109908), (21, 132655168), (23, 121119936), (24, 116073272), (28, 99491376), (32, 87054954), (42, 66327584), (46, 60559968), (48, 58036636), (56, 49745688), (64, 43527477), (69, 40373312), (84, 33163792), (92, 30279984), (96, 29018318), (112, 24872844), (138, 20186656), (161, 17302848), (168, 16581896), (184, 15139992), (192, 14509159), (224, 12436422), (227, 12272064), (276, 10093328), (322, 8651424), (336, 8290948), (368, 7569996), (397, 7017024), (448, 6218211), (454, 6136032), (483, 5767616), (552, 5046664), (644, 4325712), (672, 4145474), (681, 4090688), (736, 3784998), (794, 3508512), (908, 3068016), (966, 2883808), (1104, 2523332), (1191, 2339008), (1288, 2162856), (1344, 2072737), (1362, 2045344), (1472, 1892499), (1588, 1754256), (1589, 1753152), (1816, 1534008), (1932, 1441904), (2208, 1261666), (2382, 1169504), (2576, 1081428), (2724, 1022672), (2779, 1002432), (3176, 877128), (3178, 876576), (3632, 767004), (3864, 720952), (4416, 630833), (4764, 584752), (4767, 584384), (5152, 540714), (5221, 533568), (5448, 511336), (5558, 501216), (6352, 438564), (6356, 438288), (7264, 383502), (7728, 360476), (8337, 334144), (9131, 305088), (9528, 292376), (9534, 292192), (10304, 270357), (10442, 266784), (10896, 255668), (11116, 250608), (12704, 219282), (12712, 219144), (14528, 191751), (15456, 180238), (15663, 177856), (16674, 167072), (18262, 152544), (19056, 146188), (19068, 146096), (20884, 133392), (21792, 127834), (22232, 125304), (25408, 109641), (25424, 109572), (27393, 101696), (30912, 90119), (31326, 88928), (33348, 83536), (36524, 76272), (36547, 76224), (38112, 73094), (38136, 73048), (41768, 66696), (43584, 63917), (44464, 62652), (50848, 54786)]