21167690112

素因数分解:

$2^7\times 3^2\times {\mathrm{229}}^1\times {\mathrm{80239}}^1$

素因数の和:80488

約数の個数: 96

約数和(自身を含む): 61178988000

約数和(自身を除く): 40011297888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 229, 288, 384, 458, 576, 687, 916, 1152, 1374, 1832, 2061, 2748, 3664, 4122, 5496, 7328, 8244, 10992, 14656, 16488, 21984, 29312, 32976, 43968, 65952, 80239, 87936, 131904, 160478, 240717, 263808, 320956, 481434, 641912, 722151, 962868, 1283824, 1444302, 1925736, 2567648, 2888604, 3851472, 5135296, 5777208, 7702944, 10270592, 11554416, 15405888, 18374731, 23108832, 30811776, 36749462, 46217664, 55124193, 73498924, 92435328, 110248386, 146997848, 165372579, 220496772, 293995696, 330745158, 440993544, 587991392, 661490316, 881987088, 1175982784, 1322980632, 1763974176, 2351965568, 2645961264, 3527948352, 5291922528, 7055896704, 10583845056, 21167690112]

約数ペア:

[(1, 21167690112), (2, 10583845056), (3, 7055896704), (4, 5291922528), (6, 3527948352), (8, 2645961264), (9, 2351965568), (12, 1763974176), (16, 1322980632), (18, 1175982784), (24, 881987088), (32, 661490316), (36, 587991392), (48, 440993544), (64, 330745158), (72, 293995696), (96, 220496772), (128, 165372579), (144, 146997848), (192, 110248386), (229, 92435328), (288, 73498924), (384, 55124193), (458, 46217664), (576, 36749462), (687, 30811776), (916, 23108832), (1152, 18374731), (1374, 15405888), (1832, 11554416), (2061, 10270592), (2748, 7702944), (3664, 5777208), (4122, 5135296), (5496, 3851472), (7328, 2888604), (8244, 2567648), (10992, 1925736), (14656, 1444302), (16488, 1283824), (21984, 962868), (29312, 722151), (32976, 641912), (43968, 481434), (65952, 320956), (80239, 263808), (87936, 240717), (131904, 160478)]