222707712

素因数分解:

$2^{14}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 622835136

約数和(自身を除く): 400127424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 197, 256, 276, 368, 384, 394, 512, 552, 591, 736, 768, 788, 1024, 1104, 1182, 1472, 1536, 1576, 2048, 2208, 2364, 2944, 3072, 3152, 4096, 4416, 4531, 4728, 5888, 6144, 6304, 8192, 8832, 9062, 9456, 11776, 12288, 12608, 13593, 16384, 17664, 18124, 18912, 23552, 24576, 25216, 27186, 35328, 36248, 37824, 47104, 49152, 50432, 54372, 70656, 72496, 75648, 94208, 100864, 108744, 141312, 144992, 151296, 188416, 201728, 217488, 282624, 289984, 302592, 376832, 403456, 434976, 565248, 579968, 605184, 806912, 869952, 1130496, 1159936, 1210368, 1613824, 1739904, 2319872, 2420736, 3227648, 3479808, 4639744, 4841472, 6959616, 9279488, 9682944, 13919232, 18558976, 27838464, 37117952, 55676928, 74235904, 111353856, 222707712]

約数ペア:

[(1, 222707712), (2, 111353856), (3, 74235904), (4, 55676928), (6, 37117952), (8, 27838464), (12, 18558976), (16, 13919232), (23, 9682944), (24, 9279488), (32, 6959616), (46, 4841472), (48, 4639744), (64, 3479808), (69, 3227648), (92, 2420736), (96, 2319872), (128, 1739904), (138, 1613824), (184, 1210368), (192, 1159936), (197, 1130496), (256, 869952), (276, 806912), (368, 605184), (384, 579968), (394, 565248), (512, 434976), (552, 403456), (591, 376832), (736, 302592), (768, 289984), (788, 282624), (1024, 217488), (1104, 201728), (1182, 188416), (1472, 151296), (1536, 144992), (1576, 141312), (2048, 108744), (2208, 100864), (2364, 94208), (2944, 75648), (3072, 72496), (3152, 70656), (4096, 54372), (4416, 50432), (4531, 49152), (4728, 47104), (5888, 37824), (6144, 36248), (6304, 35328), (8192, 27186), (8832, 25216), (9062, 24576), (9456, 23552), (11776, 18912), (12288, 18124), (12608, 17664), (13593, 16384)]