189213696

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{419}}^1$

素因数の和:459

約数の個数: 198

約数和(自身を含む): 637067340

約数和(自身を除く): 447853644

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 419, 441, 448, 504, 512, 576, 588, 672, 768, 784, 838, 882, 896, 1008, 1024, 1152, 1176, 1257, 1344, 1536, 1568, 1676, 1764, 1792, 2016, 2304, 2352, 2514, 2688, 2933, 3072, 3136, 3352, 3528, 3584, 3771, 4032, 4608, 4704, 5028, 5376, 5866, 6272, 6704, 7056, 7168, 7542, 8064, 8799, 9216, 9408, 10056, 10752, 11732, 12544, 13408, 14112, 15084, 16128, 17598, 18816, 20112, 20531, 21504, 23464, 25088, 26397, 26816, 28224, 30168, 32256, 35196, 37632, 40224, 41062, 46928, 50176, 52794, 53632, 56448, 60336, 61593, 64512, 70392, 75264, 80448, 82124, 93856, 105588, 107264, 112896, 120672, 123186, 140784, 150528, 160896, 164248, 184779, 187712, 211176, 214528, 225792, 241344, 246372, 281568, 321792, 328496, 369558, 375424, 422352, 429056, 451584, 482688, 492744, 563136, 643584, 656992, 739116, 750848, 844704, 965376, 985488, 1126272, 1287168, 1313984, 1478232, 1501696, 1689408, 1930752, 1970976, 2252544, 2627968, 2956464, 3003392, 3378816, 3861504, 3941952, 4505088, 5255936, 5912928, 6757632, 7883904, 9010176, 10511872, 11825856, 13515264, 15767808, 21023744, 23651712, 27030528, 31535616, 47303424, 63071232, 94606848, 189213696]

約数ペア:

[(1, 189213696), (2, 94606848), (3, 63071232), (4, 47303424), (6, 31535616), (7, 27030528), (8, 23651712), (9, 21023744), (12, 15767808), (14, 13515264), (16, 11825856), (18, 10511872), (21, 9010176), (24, 7883904), (28, 6757632), (32, 5912928), (36, 5255936), (42, 4505088), (48, 3941952), (49, 3861504), (56, 3378816), (63, 3003392), (64, 2956464), (72, 2627968), (84, 2252544), (96, 1970976), (98, 1930752), (112, 1689408), (126, 1501696), (128, 1478232), (144, 1313984), (147, 1287168), (168, 1126272), (192, 985488), (196, 965376), (224, 844704), (252, 750848), (256, 739116), (288, 656992), (294, 643584), (336, 563136), (384, 492744), (392, 482688), (419, 451584), (441, 429056), (448, 422352), (504, 375424), (512, 369558), (576, 328496), (588, 321792), (672, 281568), (768, 246372), (784, 241344), (838, 225792), (882, 214528), (896, 211176), (1008, 187712), (1024, 184779), (1152, 164248), (1176, 160896), (1257, 150528), (1344, 140784), (1536, 123186), (1568, 120672), (1676, 112896), (1764, 107264), (1792, 105588), (2016, 93856), (2304, 82124), (2352, 80448), (2514, 75264), (2688, 70392), (2933, 64512), (3072, 61593), (3136, 60336), (3352, 56448), (3528, 53632), (3584, 52794), (3771, 50176), (4032, 46928), (4608, 41062), (4704, 40224), (5028, 37632), (5376, 35196), (5866, 32256), (6272, 30168), (6704, 28224), (7056, 26816), (7168, 26397), (7542, 25088), (8064, 23464), (8799, 21504), (9216, 20531), (9408, 20112), (10056, 18816), (10752, 17598), (11732, 16128), (12544, 15084), (13408, 14112)]