215173248

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 596332800

約数和(自身を除く): 381159552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 79, 82, 96, 123, 128, 158, 164, 173, 192, 237, 246, 316, 328, 346, 384, 474, 492, 519, 632, 656, 692, 948, 984, 1038, 1264, 1312, 1384, 1896, 1968, 2076, 2528, 2624, 2768, 3239, 3792, 3936, 4152, 5056, 5248, 5536, 6478, 7093, 7584, 7872, 8304, 9717, 10112, 11072, 12956, 13667, 14186, 15168, 15744, 16608, 19434, 21279, 22144, 25912, 27334, 28372, 30336, 33216, 38868, 41001, 42558, 51824, 54668, 56744, 66432, 77736, 82002, 85116, 103648, 109336, 113488, 155472, 164004, 170232, 207296, 218672, 226976, 310944, 328008, 340464, 414592, 437344, 453952, 560347, 621888, 656016, 680928, 874688, 907904, 1120694, 1243776, 1312032, 1361856, 1681041, 1749376, 2241388, 2624064, 2723712, 3362082, 4482776, 5248128, 6724164, 8965552, 13448328, 17931104, 26896656, 35862208, 53793312, 71724416, 107586624, 215173248]

約数ペア:

[(1, 215173248), (2, 107586624), (3, 71724416), (4, 53793312), (6, 35862208), (8, 26896656), (12, 17931104), (16, 13448328), (24, 8965552), (32, 6724164), (41, 5248128), (48, 4482776), (64, 3362082), (79, 2723712), (82, 2624064), (96, 2241388), (123, 1749376), (128, 1681041), (158, 1361856), (164, 1312032), (173, 1243776), (192, 1120694), (237, 907904), (246, 874688), (316, 680928), (328, 656016), (346, 621888), (384, 560347), (474, 453952), (492, 437344), (519, 414592), (632, 340464), (656, 328008), (692, 310944), (948, 226976), (984, 218672), (1038, 207296), (1264, 170232), (1312, 164004), (1384, 155472), (1896, 113488), (1968, 109336), (2076, 103648), (2528, 85116), (2624, 82002), (2768, 77736), (3239, 66432), (3792, 56744), (3936, 54668), (4152, 51824), (5056, 42558), (5248, 41001), (5536, 38868), (6478, 33216), (7093, 30336), (7584, 28372), (7872, 27334), (8304, 25912), (9717, 22144), (10112, 21279), (11072, 19434), (12956, 16608), (13667, 15744), (14186, 15168)]