227759568

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:804

約数の個数: 80

約数和(自身を含む): 607848000

約数和(自身を除く): 380088432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 257, 296, 444, 499, 514, 592, 771, 888, 998, 1028, 1497, 1542, 1776, 1996, 2056, 2994, 3084, 3992, 4112, 5988, 6168, 7984, 9509, 11976, 12336, 18463, 19018, 23952, 28527, 36926, 38036, 55389, 57054, 73852, 76072, 110778, 114108, 128243, 147704, 152144, 221556, 228216, 256486, 295408, 384729, 443112, 456432, 512972, 769458, 886224, 1025944, 1538916, 2051888, 3077832, 4744991, 6155664, 9489982, 14234973, 18979964, 28469946, 37959928, 56939892, 75919856, 113879784, 227759568]

約数ペア:

[(1, 227759568), (2, 113879784), (3, 75919856), (4, 56939892), (6, 37959928), (8, 28469946), (12, 18979964), (16, 14234973), (24, 9489982), (37, 6155664), (48, 4744991), (74, 3077832), (111, 2051888), (148, 1538916), (222, 1025944), (257, 886224), (296, 769458), (444, 512972), (499, 456432), (514, 443112), (592, 384729), (771, 295408), (888, 256486), (998, 228216), (1028, 221556), (1497, 152144), (1542, 147704), (1776, 128243), (1996, 114108), (2056, 110778), (2994, 76072), (3084, 73852), (3992, 57054), (4112, 55389), (5988, 38036), (6168, 36926), (7984, 28527), (9509, 23952), (11976, 19018), (12336, 18463)]