38945271456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{64609}}^1$

素因数の和:64668

約数の個数: 288

約数和(自身を含む): 142237105920

約数和(自身を除く): 103291834464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 32, 36, 39, 42, 46, 48, 52, 56, 63, 69, 72, 78, 84, 91, 92, 96, 104, 112, 117, 126, 138, 144, 156, 161, 168, 182, 184, 207, 208, 224, 234, 252, 273, 276, 288, 299, 312, 322, 336, 364, 368, 414, 416, 468, 483, 504, 546, 552, 598, 624, 644, 672, 728, 736, 819, 828, 897, 936, 966, 1008, 1092, 1104, 1196, 1248, 1288, 1449, 1456, 1638, 1656, 1794, 1872, 1932, 2016, 2093, 2184, 2208, 2392, 2576, 2691, 2898, 2912, 3276, 3312, 3588, 3744, 3864, 4186, 4368, 4784, 5152, 5382, 5796, 6279, 6552, 6624, 7176, 7728, 8372, 8736, 9568, 10764, 11592, 12558, 13104, 14352, 15456, 16744, 18837, 21528, 23184, 25116, 26208, 28704, 33488, 37674, 43056, 46368, 50232, 64609, 66976, 75348, 86112, 100464, 129218, 150696, 193827, 200928, 258436, 301392, 387654, 452263, 516872, 581481, 602784, 775308, 839917, 904526, 1033744, 1162962, 1356789, 1486007, 1550616, 1679834, 1809052, 2067488, 2325924, 2519751, 2713578, 2972014, 3101232, 3359668, 3618104, 4070367, 4458021, 4651848, 5039502, 5427156, 5879419, 5944028, 6202464, 6719336, 7236208, 7559253, 8140734, 8916042, 9303696, 10079004, 10402049, 10854312, 11758838, 11888056, 13374063, 13438672, 14472416, 15118506, 16281468, 17638257, 17832084, 18607392, 19318091, 20158008, 20804098, 21708624, 23517676, 23776112, 26748126, 26877344, 30237012, 31206147, 32562936, 35276514, 35664168, 38636182, 40316016, 41608196, 43417248, 47035352, 47552224, 52914771, 53496252, 57954273, 60474024, 62412294, 65125872, 70553028, 71328336, 77272364, 80632032, 83216392, 93618441, 94070704, 105829542, 106992504, 115908546, 120948048, 124824588, 130251744, 135226637, 141106056, 142656672, 154544728, 166432784, 173862819, 187236882, 188141408, 211659084, 213985008, 231817092, 241896096, 249649176, 270453274, 282212112, 309089456, 332865568, 347725638, 374473764, 405679911, 423318168, 427970016, 463634184, 499298352, 540906548, 564424224, 618178912, 695451276, 748947528, 811359822, 846636336, 927268368, 998596704, 1081813096, 1217039733, 1390902552, 1497895056, 1622719644, 1693272672, 1854536736, 2163626192, 2434079466, 2781805104, 2995790112, 3245439288, 4327252384, 4868158932, 5563610208, 6490878576, 9736317864, 12981757152, 19472635728, 38945271456]

約数ペア:

[(1, 38945271456), (2, 19472635728), (3, 12981757152), (4, 9736317864), (6, 6490878576), (7, 5563610208), (8, 4868158932), (9, 4327252384), (12, 3245439288), (13, 2995790112), (14, 2781805104), (16, 2434079466), (18, 2163626192), (21, 1854536736), (23, 1693272672), (24, 1622719644), (26, 1497895056), (28, 1390902552), (32, 1217039733), (36, 1081813096), (39, 998596704), (42, 927268368), (46, 846636336), (48, 811359822), (52, 748947528), (56, 695451276), (63, 618178912), (69, 564424224), (72, 540906548), (78, 499298352), (84, 463634184), (91, 427970016), (92, 423318168), (96, 405679911), (104, 374473764), (112, 347725638), (117, 332865568), (126, 309089456), (138, 282212112), (144, 270453274), (156, 249649176), (161, 241896096), (168, 231817092), (182, 213985008), (184, 211659084), (207, 188141408), (208, 187236882), (224, 173862819), (234, 166432784), (252, 154544728), (273, 142656672), (276, 141106056), (288, 135226637), (299, 130251744), (312, 124824588), (322, 120948048), (336, 115908546), (364, 106992504), (368, 105829542), (414, 94070704), (416, 93618441), (468, 83216392), (483, 80632032), (504, 77272364), (546, 71328336), (552, 70553028), (598, 65125872), (624, 62412294), (644, 60474024), (672, 57954273), (728, 53496252), (736, 52914771), (819, 47552224), (828, 47035352), (897, 43417248), (936, 41608196), (966, 40316016), (1008, 38636182), (1092, 35664168), (1104, 35276514), (1196, 32562936), (1248, 31206147), (1288, 30237012), (1449, 26877344), (1456, 26748126), (1638, 23776112), (1656, 23517676), (1794, 21708624), (1872, 20804098), (1932, 20158008), (2016, 19318091), (2093, 18607392), (2184, 17832084), (2208, 17638257), (2392, 16281468), (2576, 15118506), (2691, 14472416), (2898, 13438672), (2912, 13374063), (3276, 11888056), (3312, 11758838), (3588, 10854312), (3744, 10402049), (3864, 10079004), (4186, 9303696), (4368, 8916042), (4784, 8140734), (5152, 7559253), (5382, 7236208), (5796, 6719336), (6279, 6202464), (6552, 5944028), (6624, 5879419), (7176, 5427156), (7728, 5039502), (8372, 4651848), (8736, 4458021), (9568, 4070367), (10764, 3618104), (11592, 3359668), (12558, 3101232), (13104, 2972014), (14352, 2713578), (15456, 2519751), (16744, 2325924), (18837, 2067488), (21528, 1809052), (23184, 1679834), (25116, 1550616), (26208, 1486007), (28704, 1356789), (33488, 1162962), (37674, 1033744), (43056, 904526), (46368, 839917), (50232, 775308), (64609, 602784), (66976, 581481), (75348, 516872), (86112, 452263), (100464, 387654), (129218, 301392), (150696, 258436), (193827, 200928)]