1121856768

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 216

約数和(自身を含む): 3392712960

約数和(自身を除く): 2270856192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 113, 124, 128, 139, 144, 186, 192, 226, 248, 256, 278, 279, 288, 339, 372, 384, 417, 452, 496, 556, 558, 576, 678, 744, 768, 834, 904, 992, 1017, 1112, 1116, 1152, 1251, 1356, 1488, 1668, 1808, 1984, 2034, 2224, 2232, 2304, 2502, 2712, 2976, 3336, 3503, 3616, 3968, 4068, 4309, 4448, 4464, 5004, 5424, 5952, 6672, 7006, 7232, 7936, 8136, 8618, 8896, 8928, 10008, 10509, 10848, 11904, 12927, 13344, 14012, 14464, 15707, 16272, 17236, 17792, 17856, 20016, 21018, 21696, 23808, 25854, 26688, 28024, 28928, 31414, 31527, 32544, 34472, 35584, 35712, 38781, 40032, 42036, 43392, 47121, 51708, 53376, 56048, 62828, 63054, 65088, 68944, 71424, 77562, 80064, 84072, 86784, 94242, 103416, 106752, 112096, 125656, 126108, 130176, 137888, 141363, 155124, 160128, 168144, 188484, 206832, 224192, 251312, 252216, 260352, 275776, 282726, 310248, 320256, 336288, 376968, 413664, 448384, 486917, 502624, 504432, 551552, 565452, 620496, 672576, 753936, 827328, 896768, 973834, 1005248, 1008864, 1103104, 1130904, 1240992, 1345152, 1460751, 1507872, 1654656, 1947668, 2010496, 2017728, 2261808, 2481984, 2690304, 2921502, 3015744, 3309312, 3895336, 4020992, 4035456, 4382253, 4523616, 4963968, 5843004, 6031488, 7790672, 8070912, 8764506, 9047232, 9927936, 11686008, 12062976, 15581344, 17529012, 18094464, 23372016, 31162688, 35058024, 36188928, 46744032, 62325376, 70116048, 93488064, 124650752, 140232096, 186976128, 280464192, 373952256, 560928384, 1121856768]

約数ペア:

[(1, 1121856768), (2, 560928384), (3, 373952256), (4, 280464192), (6, 186976128), (8, 140232096), (9, 124650752), (12, 93488064), (16, 70116048), (18, 62325376), (24, 46744032), (31, 36188928), (32, 35058024), (36, 31162688), (48, 23372016), (62, 18094464), (64, 17529012), (72, 15581344), (93, 12062976), (96, 11686008), (113, 9927936), (124, 9047232), (128, 8764506), (139, 8070912), (144, 7790672), (186, 6031488), (192, 5843004), (226, 4963968), (248, 4523616), (256, 4382253), (278, 4035456), (279, 4020992), (288, 3895336), (339, 3309312), (372, 3015744), (384, 2921502), (417, 2690304), (452, 2481984), (496, 2261808), (556, 2017728), (558, 2010496), (576, 1947668), (678, 1654656), (744, 1507872), (768, 1460751), (834, 1345152), (904, 1240992), (992, 1130904), (1017, 1103104), (1112, 1008864), (1116, 1005248), (1152, 973834), (1251, 896768), (1356, 827328), (1488, 753936), (1668, 672576), (1808, 620496), (1984, 565452), (2034, 551552), (2224, 504432), (2232, 502624), (2304, 486917), (2502, 448384), (2712, 413664), (2976, 376968), (3336, 336288), (3503, 320256), (3616, 310248), (3968, 282726), (4068, 275776), (4309, 260352), (4448, 252216), (4464, 251312), (5004, 224192), (5424, 206832), (5952, 188484), (6672, 168144), (7006, 160128), (7232, 155124), (7936, 141363), (8136, 137888), (8618, 130176), (8896, 126108), (8928, 125656), (10008, 112096), (10509, 106752), (10848, 103416), (11904, 94242), (12927, 86784), (13344, 84072), (14012, 80064), (14464, 77562), (15707, 71424), (16272, 68944), (17236, 65088), (17792, 63054), (17856, 62828), (20016, 56048), (21018, 53376), (21696, 51708), (23808, 47121), (25854, 43392), (26688, 42036), (28024, 40032), (28928, 38781), (31414, 35712), (31527, 35584), (32544, 34472)]