217797312

素因数分解:

$2^6\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:350

約数の個数: 112

約数和(自身を含む): 593994240

約数和(自身を除く): 376196928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 83, 96, 158, 166, 173, 192, 237, 249, 316, 332, 346, 474, 498, 519, 632, 664, 692, 948, 996, 1038, 1264, 1328, 1384, 1896, 1992, 2076, 2528, 2656, 2768, 3792, 3984, 4152, 5056, 5312, 5536, 6557, 7584, 7968, 8304, 11072, 13114, 13667, 14359, 15168, 15936, 16608, 19671, 26228, 27334, 28718, 33216, 39342, 41001, 43077, 52456, 54668, 57436, 78684, 82002, 86154, 104912, 109336, 114872, 157368, 164004, 172308, 209824, 218672, 229744, 314736, 328008, 344616, 419648, 437344, 459488, 629472, 656016, 689232, 874688, 918976, 1134361, 1258944, 1312032, 1378464, 2268722, 2624064, 2756928, 3403083, 4537444, 6806166, 9074888, 13612332, 18149776, 27224664, 36299552, 54449328, 72599104, 108898656, 217797312]

約数ペア:

[(1, 217797312), (2, 108898656), (3, 72599104), (4, 54449328), (6, 36299552), (8, 27224664), (12, 18149776), (16, 13612332), (24, 9074888), (32, 6806166), (48, 4537444), (64, 3403083), (79, 2756928), (83, 2624064), (96, 2268722), (158, 1378464), (166, 1312032), (173, 1258944), (192, 1134361), (237, 918976), (249, 874688), (316, 689232), (332, 656016), (346, 629472), (474, 459488), (498, 437344), (519, 419648), (632, 344616), (664, 328008), (692, 314736), (948, 229744), (996, 218672), (1038, 209824), (1264, 172308), (1328, 164004), (1384, 157368), (1896, 114872), (1992, 109336), (2076, 104912), (2528, 86154), (2656, 82002), (2768, 78684), (3792, 57436), (3984, 54668), (4152, 52456), (5056, 43077), (5312, 41001), (5536, 39342), (6557, 33216), (7584, 28718), (7968, 27334), (8304, 26228), (11072, 19671), (13114, 16608), (13667, 15936), (14359, 15168)]