856191247872

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{17981167}}^1$

素因数の和:17981219

約数の個数: 80

約数和(自身を含む): 2354526062592

約数和(自身を除く): 1498334814720

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, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 23808, 47616, 17981167, 35962334, 53943501, 71924668, 107887002, 143849336, 215774004, 287698672, 431548008, 557416177, 575397344, 863096016, 1114832354, 1150794688, 1672248531, 1726192032, 2229664708, 2301589376, 3344497062, 3452384064, 4459329416, 4603178752, 6688994124, 6904768128, 8918658832, 9206357504, 13377988248, 13809536256, 17837317664, 26755976496, 27619072512, 35674635328, 53511952992, 71349270656, 107023905984, 142698541312, 214047811968, 285397082624, 428095623936, 856191247872]

約数ペア:

[(1, 856191247872), (2, 428095623936), (3, 285397082624), (4, 214047811968), (6, 142698541312), (8, 107023905984), (12, 71349270656), (16, 53511952992), (24, 35674635328), (31, 27619072512), (32, 26755976496), (48, 17837317664), (62, 13809536256), (64, 13377988248), (93, 9206357504), (96, 8918658832), (124, 6904768128), (128, 6688994124), (186, 4603178752), (192, 4459329416), (248, 3452384064), (256, 3344497062), (372, 2301589376), (384, 2229664708), (496, 1726192032), (512, 1672248531), (744, 1150794688), (768, 1114832354), (992, 863096016), (1488, 575397344), (1536, 557416177), (1984, 431548008), (2976, 287698672), (3968, 215774004), (5952, 143849336), (7936, 107887002), (11904, 71924668), (15872, 53943501), (23808, 35962334), (47616, 17981167)]