18352420608

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1831}}^1$

素因数の和:2302

約数の個数: 144

約数和(自身を含む): 50567186432

約数和(自身を除く): 32214765824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 421, 496, 744, 768, 842, 992, 1263, 1488, 1684, 1831, 1984, 2526, 2976, 3368, 3662, 3968, 5052, 5493, 5952, 6736, 7324, 7936, 10104, 10986, 11904, 13051, 13472, 14648, 20208, 21972, 23808, 26102, 26944, 29296, 39153, 40416, 43944, 52204, 53888, 56761, 58592, 78306, 80832, 87888, 104408, 107776, 113522, 117184, 156612, 161664, 170283, 175776, 208816, 227044, 234368, 313224, 323328, 340566, 351552, 417632, 454088, 468736, 626448, 681132, 703104, 770851, 835264, 908176, 1252896, 1362264, 1406208, 1541702, 1670528, 1816352, 2312553, 2505792, 2724528, 3083404, 3341056, 3632704, 4625106, 5011584, 5449056, 6166808, 7265408, 9250212, 10023168, 10898112, 12333616, 14530816, 18500424, 21796224, 23896381, 24667232, 37000848, 43592448, 47792762, 49334464, 71689143, 74001696, 95585524, 98668928, 143378286, 148003392, 191171048, 197337856, 286756572, 296006784, 382342096, 573513144, 592013568, 764684192, 1147026288, 1529368384, 2294052576, 3058736768, 4588105152, 6117473536, 9176210304, 18352420608]

約数ペア:

[(1, 18352420608), (2, 9176210304), (3, 6117473536), (4, 4588105152), (6, 3058736768), (8, 2294052576), (12, 1529368384), (16, 1147026288), (24, 764684192), (31, 592013568), (32, 573513144), (48, 382342096), (62, 296006784), (64, 286756572), (93, 197337856), (96, 191171048), (124, 148003392), (128, 143378286), (186, 98668928), (192, 95585524), (248, 74001696), (256, 71689143), (372, 49334464), (384, 47792762), (421, 43592448), (496, 37000848), (744, 24667232), (768, 23896381), (842, 21796224), (992, 18500424), (1263, 14530816), (1488, 12333616), (1684, 10898112), (1831, 10023168), (1984, 9250212), (2526, 7265408), (2976, 6166808), (3368, 5449056), (3662, 5011584), (3968, 4625106), (5052, 3632704), (5493, 3341056), (5952, 3083404), (6736, 2724528), (7324, 2505792), (7936, 2312553), (10104, 1816352), (10986, 1670528), (11904, 1541702), (13051, 1406208), (13472, 1362264), (14648, 1252896), (20208, 908176), (21972, 835264), (23808, 770851), (26102, 703104), (26944, 681132), (29296, 626448), (39153, 468736), (40416, 454088), (43944, 417632), (52204, 351552), (53888, 340566), (56761, 323328), (58592, 313224), (78306, 234368), (80832, 227044), (87888, 208816), (104408, 175776), (107776, 170283), (113522, 161664), (117184, 156612)]