8637982848

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2072

約数の個数: 288

約数和(自身を含む): 28217280000

約数和(自身を除く): 19579297152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 121, 124, 128, 132, 144, 176, 186, 192, 198, 242, 248, 264, 279, 288, 341, 352, 363, 372, 384, 396, 484, 496, 528, 558, 576, 682, 704, 726, 744, 792, 968, 992, 1023, 1056, 1089, 1116, 1152, 1364, 1408, 1452, 1488, 1584, 1936, 1984, 1999, 2046, 2112, 2178, 2232, 2728, 2904, 2976, 3069, 3168, 3751, 3872, 3968, 3998, 4092, 4224, 4356, 4464, 5456, 5808, 5952, 5997, 6138, 6336, 7502, 7744, 7996, 8184, 8712, 8928, 10912, 11253, 11616, 11904, 11994, 12276, 12672, 15004, 15488, 15992, 16368, 17424, 17856, 17991, 21824, 21989, 22506, 23232, 23988, 24552, 30008, 31984, 32736, 33759, 34848, 35712, 35982, 43648, 43978, 45012, 46464, 47976, 49104, 60016, 61969, 63968, 65472, 65967, 67518, 69696, 71964, 87956, 90024, 95952, 98208, 120032, 123938, 127936, 130944, 131934, 135036, 139392, 143928, 175912, 180048, 185907, 191904, 196416, 197901, 240064, 241879, 247876, 255872, 263868, 270072, 287856, 351824, 360096, 371814, 383808, 392832, 395802, 480128, 483758, 495752, 527736, 540144, 557721, 575712, 681659, 703648, 720192, 725637, 743628, 767616, 791604, 967516, 991504, 1055472, 1080288, 1115442, 1151424, 1363318, 1407296, 1440384, 1451274, 1487256, 1583208, 1935032, 1983008, 2044977, 2110944, 2160576, 2176911, 2230884, 2302848, 2726636, 2814592, 2902548, 2974512, 3166416, 3870064, 3966016, 4089954, 4221888, 4321152, 4353822, 4461768, 5453272, 5805096, 5949024, 6134931, 6332832, 7498249, 7740128, 7932032, 8179908, 8443776, 8707644, 8923536, 10906544, 11610192, 11898048, 12269862, 12665664, 14996498, 15480256, 16359816, 17415288, 17847072, 21813088, 22494747, 23220384, 23796096, 24539724, 25331328, 29992996, 30960512, 32719632, 34830576, 35694144, 43626176, 44989494, 46440768, 49079448, 59985992, 65439264, 67484241, 69661152, 71388288, 87252352, 89978988, 92881536, 98158896, 119971984, 130878528, 134968482, 139322304, 179957976, 196317792, 239943968, 261757056, 269936964, 278644608, 359915952, 392635584, 479887936, 539873928, 719831904, 785271168, 959775872, 1079747856, 1439663808, 2159495712, 2879327616, 4318991424, 8637982848]

約数ペア:

[(1, 8637982848), (2, 4318991424), (3, 2879327616), (4, 2159495712), (6, 1439663808), (8, 1079747856), (9, 959775872), (11, 785271168), (12, 719831904), (16, 539873928), (18, 479887936), (22, 392635584), (24, 359915952), (31, 278644608), (32, 269936964), (33, 261757056), (36, 239943968), (44, 196317792), (48, 179957976), (62, 139322304), (64, 134968482), (66, 130878528), (72, 119971984), (88, 98158896), (93, 92881536), (96, 89978988), (99, 87252352), (121, 71388288), (124, 69661152), (128, 67484241), (132, 65439264), (144, 59985992), (176, 49079448), (186, 46440768), (192, 44989494), (198, 43626176), (242, 35694144), (248, 34830576), (264, 32719632), (279, 30960512), (288, 29992996), (341, 25331328), (352, 24539724), (363, 23796096), (372, 23220384), (384, 22494747), (396, 21813088), (484, 17847072), (496, 17415288), (528, 16359816), (558, 15480256), (576, 14996498), (682, 12665664), (704, 12269862), (726, 11898048), (744, 11610192), (792, 10906544), (968, 8923536), (992, 8707644), (1023, 8443776), (1056, 8179908), (1089, 7932032), (1116, 7740128), (1152, 7498249), (1364, 6332832), (1408, 6134931), (1452, 5949024), (1488, 5805096), (1584, 5453272), (1936, 4461768), (1984, 4353822), (1999, 4321152), (2046, 4221888), (2112, 4089954), (2178, 3966016), (2232, 3870064), (2728, 3166416), (2904, 2974512), (2976, 2902548), (3069, 2814592), (3168, 2726636), (3751, 2302848), (3872, 2230884), (3968, 2176911), (3998, 2160576), (4092, 2110944), (4224, 2044977), (4356, 1983008), (4464, 1935032), (5456, 1583208), (5808, 1487256), (5952, 1451274), (5997, 1440384), (6138, 1407296), (6336, 1363318), (7502, 1151424), (7744, 1115442), (7996, 1080288), (8184, 1055472), (8712, 991504), (8928, 967516), (10912, 791604), (11253, 767616), (11616, 743628), (11904, 725637), (11994, 720192), (12276, 703648), (12672, 681659), (15004, 575712), (15488, 557721), (15992, 540144), (16368, 527736), (17424, 495752), (17856, 483758), (17991, 480128), (21824, 395802), (21989, 392832), (22506, 383808), (23232, 371814), (23988, 360096), (24552, 351824), (30008, 287856), (31984, 270072), (32736, 263868), (33759, 255872), (34848, 247876), (35712, 241879), (35982, 240064), (43648, 197901), (43978, 196416), (45012, 191904), (46464, 185907), (47976, 180048), (49104, 175912), (60016, 143928), (61969, 139392), (63968, 135036), (65472, 131934), (65967, 130944), (67518, 127936), (69696, 123938), (71964, 120032), (87956, 98208), (90024, 95952)]