1139355648

素因数分解:

$2^{12}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1058

約数の個数: 156

約数和(自身を含む): 3400641088

約数和(自身を除く): 2261285440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 997, 1024, 1116, 1152, 1488, 1536, 1984, 1994, 2048, 2232, 2304, 2976, 2991, 3072, 3968, 3988, 4096, 4464, 4608, 5952, 5982, 6144, 7936, 7976, 8928, 8973, 9216, 11904, 11964, 12288, 15872, 15952, 17856, 17946, 18432, 23808, 23928, 30907, 31744, 31904, 35712, 35892, 36864, 47616, 47856, 61814, 63488, 63808, 71424, 71784, 92721, 95232, 95712, 123628, 126976, 127616, 142848, 143568, 185442, 190464, 191424, 247256, 255232, 278163, 285696, 287136, 370884, 380928, 382848, 494512, 510464, 556326, 571392, 574272, 741768, 765696, 989024, 1020928, 1112652, 1142784, 1148544, 1483536, 1531392, 1978048, 2041856, 2225304, 2297088, 2967072, 3062784, 3956096, 4083712, 4450608, 4594176, 5934144, 6125568, 7912192, 8901216, 9188352, 11868288, 12251136, 15824384, 17802432, 18376704, 23736576, 31648768, 35604864, 36753408, 47473152, 63297536, 71209728, 94946304, 126595072, 142419456, 189892608, 284838912, 379785216, 569677824, 1139355648]

約数ペア:

[(1, 1139355648), (2, 569677824), (3, 379785216), (4, 284838912), (6, 189892608), (8, 142419456), (9, 126595072), (12, 94946304), (16, 71209728), (18, 63297536), (24, 47473152), (31, 36753408), (32, 35604864), (36, 31648768), (48, 23736576), (62, 18376704), (64, 17802432), (72, 15824384), (93, 12251136), (96, 11868288), (124, 9188352), (128, 8901216), (144, 7912192), (186, 6125568), (192, 5934144), (248, 4594176), (256, 4450608), (279, 4083712), (288, 3956096), (372, 3062784), (384, 2967072), (496, 2297088), (512, 2225304), (558, 2041856), (576, 1978048), (744, 1531392), (768, 1483536), (992, 1148544), (997, 1142784), (1024, 1112652), (1116, 1020928), (1152, 989024), (1488, 765696), (1536, 741768), (1984, 574272), (1994, 571392), (2048, 556326), (2232, 510464), (2304, 494512), (2976, 382848), (2991, 380928), (3072, 370884), (3968, 287136), (3988, 285696), (4096, 278163), (4464, 255232), (4608, 247256), (5952, 191424), (5982, 190464), (6144, 185442), (7936, 143568), (7976, 142848), (8928, 127616), (8973, 126976), (9216, 123628), (11904, 95712), (11964, 95232), (12288, 92721), (15872, 71784), (15952, 71424), (17856, 63808), (17946, 63488), (18432, 61814), (23808, 47856), (23928, 47616), (30907, 36864), (31744, 35892), (31904, 35712)]