656574144

素因数分解:

$2^6\times 3^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:490

約数の個数: 112

約数和(自身を含む): 1773631200

約数和(自身を除く): 1117057056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 137, 192, 218, 229, 274, 327, 411, 436, 458, 548, 654, 687, 822, 872, 916, 1096, 1308, 1374, 1644, 1744, 1832, 2192, 2616, 2748, 3288, 3488, 3664, 4384, 5232, 5496, 6576, 6976, 7328, 8768, 10464, 10992, 13152, 14656, 14933, 20928, 21984, 24961, 26304, 29866, 31373, 43968, 44799, 49922, 59732, 62746, 74883, 89598, 94119, 99844, 119464, 125492, 149766, 179196, 188238, 199688, 238928, 250984, 299532, 358392, 376476, 399376, 477856, 501968, 599064, 716784, 752952, 798752, 955712, 1003936, 1198128, 1433568, 1505904, 1597504, 2007872, 2396256, 2867136, 3011808, 3419657, 4792512, 6023616, 6839314, 10258971, 13678628, 20517942, 27357256, 41035884, 54714512, 82071768, 109429024, 164143536, 218858048, 328287072, 656574144]

約数ペア:

[(1, 656574144), (2, 328287072), (3, 218858048), (4, 164143536), (6, 109429024), (8, 82071768), (12, 54714512), (16, 41035884), (24, 27357256), (32, 20517942), (48, 13678628), (64, 10258971), (96, 6839314), (109, 6023616), (137, 4792512), (192, 3419657), (218, 3011808), (229, 2867136), (274, 2396256), (327, 2007872), (411, 1597504), (436, 1505904), (458, 1433568), (548, 1198128), (654, 1003936), (687, 955712), (822, 798752), (872, 752952), (916, 716784), (1096, 599064), (1308, 501968), (1374, 477856), (1644, 399376), (1744, 376476), (1832, 358392), (2192, 299532), (2616, 250984), (2748, 238928), (3288, 199688), (3488, 188238), (3664, 179196), (4384, 149766), (5232, 125492), (5496, 119464), (6576, 99844), (6976, 94119), (7328, 89598), (8768, 74883), (10464, 62746), (10992, 59732), (13152, 49922), (14656, 44799), (14933, 43968), (20928, 31373), (21984, 29866), (24961, 26304)]