239663232

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2291

約数の個数: 128

約数和(自身を含む): 730483200

約数和(自身を除く): 490819968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2237, 2976, 3348, 3456, 3968, 4464, 4474, 5952, 6696, 6711, 8928, 8948, 11904, 13392, 13422, 17856, 17896, 20133, 26784, 26844, 35712, 35792, 40266, 53568, 53688, 60399, 69347, 71584, 80532, 107136, 107376, 120798, 138694, 143168, 161064, 208041, 214752, 241596, 277388, 286336, 322128, 416082, 429504, 483192, 554776, 624123, 644256, 832164, 859008, 966384, 1109552, 1248246, 1288512, 1664328, 1872369, 1932768, 2219104, 2496492, 2577024, 3328656, 3744738, 3865536, 4438208, 4992984, 6657312, 7489476, 7731072, 8876416, 9985968, 13314624, 14978952, 19971936, 26629248, 29957904, 39943872, 59915808, 79887744, 119831616, 239663232]

約数ペア:

[(1, 239663232), (2, 119831616), (3, 79887744), (4, 59915808), (6, 39943872), (8, 29957904), (9, 26629248), (12, 19971936), (16, 14978952), (18, 13314624), (24, 9985968), (27, 8876416), (31, 7731072), (32, 7489476), (36, 6657312), (48, 4992984), (54, 4438208), (62, 3865536), (64, 3744738), (72, 3328656), (93, 2577024), (96, 2496492), (108, 2219104), (124, 1932768), (128, 1872369), (144, 1664328), (186, 1288512), (192, 1248246), (216, 1109552), (248, 966384), (279, 859008), (288, 832164), (372, 644256), (384, 624123), (432, 554776), (496, 483192), (558, 429504), (576, 416082), (744, 322128), (837, 286336), (864, 277388), (992, 241596), (1116, 214752), (1152, 208041), (1488, 161064), (1674, 143168), (1728, 138694), (1984, 120798), (2232, 107376), (2237, 107136), (2976, 80532), (3348, 71584), (3456, 69347), (3968, 60399), (4464, 53688), (4474, 53568), (5952, 40266), (6696, 35792), (6711, 35712), (8928, 26844), (8948, 26784), (11904, 20133), (13392, 17896), (13422, 17856)]