397722852

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 1052835840

約数和(自身を除く): 655112988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 127, 214, 254, 271, 321, 381, 428, 508, 542, 642, 762, 813, 963, 1084, 1143, 1284, 1524, 1626, 1926, 2286, 2439, 2889, 3252, 3429, 3852, 4572, 4878, 5778, 6858, 7317, 9756, 11556, 13589, 13716, 14634, 27178, 28997, 29268, 34417, 40767, 54356, 57994, 68834, 81534, 86991, 103251, 115988, 122301, 137668, 163068, 173982, 206502, 244602, 260973, 309753, 347964, 366903, 413004, 489204, 521946, 619506, 733806, 782919, 929259, 1043892, 1239012, 1467612, 1565838, 1858518, 3131676, 3682619, 3717036, 7365238, 11047857, 14730476, 22095714, 33143571, 44191428, 66287142, 99430713, 132574284, 198861426, 397722852]

約数ペア:

[(1, 397722852), (2, 198861426), (3, 132574284), (4, 99430713), (6, 66287142), (9, 44191428), (12, 33143571), (18, 22095714), (27, 14730476), (36, 11047857), (54, 7365238), (107, 3717036), (108, 3682619), (127, 3131676), (214, 1858518), (254, 1565838), (271, 1467612), (321, 1239012), (381, 1043892), (428, 929259), (508, 782919), (542, 733806), (642, 619506), (762, 521946), (813, 489204), (963, 413004), (1084, 366903), (1143, 347964), (1284, 309753), (1524, 260973), (1626, 244602), (1926, 206502), (2286, 173982), (2439, 163068), (2889, 137668), (3252, 122301), (3429, 115988), (3852, 103251), (4572, 86991), (4878, 81534), (5778, 68834), (6858, 57994), (7317, 54356), (9756, 40767), (11556, 34417), (13589, 29268), (13716, 28997), (14634, 27178)]