814727928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^2\times {\mathrm{251}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 2354002560

約数和(自身を除く): 1539274632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 251, 278, 417, 502, 556, 753, 834, 973, 1004, 1112, 1506, 1668, 1757, 1946, 2008, 2919, 3012, 3336, 3514, 3892, 5271, 5838, 6024, 7028, 7784, 10542, 11676, 14056, 19321, 21084, 23352, 34889, 38642, 42168, 57963, 69778, 77284, 104667, 115926, 135247, 139556, 154568, 209334, 231852, 244223, 270494, 279112, 405741, 418668, 463704, 488446, 540988, 732669, 811482, 837336, 976892, 1081976, 1465338, 1622964, 1953784, 2930676, 3245928, 4849571, 5861352, 9699142, 14548713, 19398284, 29097426, 33946997, 38796568, 58194852, 67893994, 101840991, 116389704, 135787988, 203681982, 271575976, 407363964, 814727928]

約数ペア:

[(1, 814727928), (2, 407363964), (3, 271575976), (4, 203681982), (6, 135787988), (7, 116389704), (8, 101840991), (12, 67893994), (14, 58194852), (21, 38796568), (24, 33946997), (28, 29097426), (42, 19398284), (56, 14548713), (84, 9699142), (139, 5861352), (168, 4849571), (251, 3245928), (278, 2930676), (417, 1953784), (502, 1622964), (556, 1465338), (753, 1081976), (834, 976892), (973, 837336), (1004, 811482), (1112, 732669), (1506, 540988), (1668, 488446), (1757, 463704), (1946, 418668), (2008, 405741), (2919, 279112), (3012, 270494), (3336, 244223), (3514, 231852), (3892, 209334), (5271, 154568), (5838, 139556), (6024, 135247), (7028, 115926), (7784, 104667), (10542, 77284), (11676, 69778), (14056, 57963), (19321, 42168), (21084, 38642), (23352, 34889)]