18945010176

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{769}}^1$

素因数の和:1206

約数の個数: 160

約数和(自身を含む): 51850223040

約数和(自身を除く): 32905212864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 373, 384, 512, 516, 688, 746, 768, 769, 1032, 1119, 1376, 1492, 1536, 1538, 2064, 2238, 2307, 2752, 2984, 3076, 4128, 4476, 4614, 5504, 5968, 6152, 8256, 8952, 9228, 11008, 11936, 12304, 16039, 16512, 17904, 18456, 22016, 23872, 24608, 32078, 33024, 33067, 35808, 36912, 47744, 48117, 49216, 64156, 66048, 66134, 71616, 73824, 95488, 96234, 98432, 99201, 128312, 132268, 143232, 147648, 190976, 192468, 196864, 198402, 256624, 264536, 286464, 286837, 295296, 384936, 393728, 396804, 513248, 529072, 572928, 573674, 590592, 769872, 793608, 860511, 1026496, 1058144, 1147348, 1181184, 1539744, 1587216, 1721022, 2052992, 2116288, 2294696, 3079488, 3174432, 3442044, 4105984, 4232576, 4589392, 6158976, 6348864, 6884088, 8211968, 8465152, 9178784, 12317952, 12333991, 12697728, 13768176, 16930304, 18357568, 24635904, 24667982, 25395456, 27536352, 36715136, 37001973, 49335964, 50790912, 55072704, 73430272, 74003946, 98671928, 110145408, 146860544, 148007892, 197343856, 220290816, 296015784, 394687712, 440581632, 592031568, 789375424, 1184063136, 1578750848, 2368126272, 3157501696, 4736252544, 6315003392, 9472505088, 18945010176]

約数ペア:

[(1, 18945010176), (2, 9472505088), (3, 6315003392), (4, 4736252544), (6, 3157501696), (8, 2368126272), (12, 1578750848), (16, 1184063136), (24, 789375424), (32, 592031568), (43, 440581632), (48, 394687712), (64, 296015784), (86, 220290816), (96, 197343856), (128, 148007892), (129, 146860544), (172, 110145408), (192, 98671928), (256, 74003946), (258, 73430272), (344, 55072704), (373, 50790912), (384, 49335964), (512, 37001973), (516, 36715136), (688, 27536352), (746, 25395456), (768, 24667982), (769, 24635904), (1032, 18357568), (1119, 16930304), (1376, 13768176), (1492, 12697728), (1536, 12333991), (1538, 12317952), (2064, 9178784), (2238, 8465152), (2307, 8211968), (2752, 6884088), (2984, 6348864), (3076, 6158976), (4128, 4589392), (4476, 4232576), (4614, 4105984), (5504, 3442044), (5968, 3174432), (6152, 3079488), (8256, 2294696), (8952, 2116288), (9228, 2052992), (11008, 1721022), (11936, 1587216), (12304, 1539744), (16039, 1181184), (16512, 1147348), (17904, 1058144), (18456, 1026496), (22016, 860511), (23872, 793608), (24608, 769872), (32078, 590592), (33024, 573674), (33067, 572928), (35808, 529072), (36912, 513248), (47744, 396804), (48117, 393728), (49216, 384936), (64156, 295296), (66048, 286837), (66134, 286464), (71616, 264536), (73824, 256624), (95488, 198402), (96234, 196864), (98432, 192468), (99201, 190976), (128312, 147648), (132268, 143232)]