606551864

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 1187524800

約数和(自身を除く): 580972936

約数列:

[1, 2, 4, 8, 71, 97, 101, 109, 142, 194, 202, 218, 284, 388, 404, 436, 568, 776, 808, 872, 6887, 7171, 7739, 9797, 10573, 11009, 13774, 14342, 15478, 19594, 21146, 22018, 27548, 28684, 30956, 39188, 42292, 44036, 55096, 57368, 61912, 78376, 84584, 88072, 695587, 750683, 781639, 1067873, 1391174, 1501366, 1563278, 2135746, 2782348, 3002732, 3126556, 4271492, 5564696, 6005464, 6253112, 8542984, 75818983, 151637966, 303275932, 606551864]

約数ペア:

[(1, 606551864), (2, 303275932), (4, 151637966), (8, 75818983), (71, 8542984), (97, 6253112), (101, 6005464), (109, 5564696), (142, 4271492), (194, 3126556), (202, 3002732), (218, 2782348), (284, 2135746), (388, 1563278), (404, 1501366), (436, 1391174), (568, 1067873), (776, 781639), (808, 750683), (872, 695587), (6887, 88072), (7171, 84584), (7739, 78376), (9797, 61912), (10573, 57368), (11009, 55096), (13774, 44036), (14342, 42292), (15478, 39188), (19594, 30956), (21146, 28684), (22018, 27548)]