42380457987

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{23251}}^1$

素因数の和:23404

約数の個数: 64

約数和(自身を含む): 69376527360

約数和(自身を除く): 26996069373

約数列:

[1, 3, 7, 21, 29, 41, 73, 87, 123, 203, 219, 287, 511, 609, 861, 1189, 1533, 2117, 2993, 3567, 6351, 8323, 8979, 14819, 20951, 23251, 24969, 44457, 62853, 69753, 86797, 162757, 260391, 488271, 607579, 674279, 953291, 1697323, 1822737, 2022837, 2859873, 4719953, 5091969, 6673037, 11881261, 14159859, 20019111, 27645439, 35643783, 49222367, 69590243, 82936317, 147667101, 193518073, 208770729, 344556569, 487131701, 580554219, 1033669707, 1461395103, 2018117047, 6054351141, 14126819329, 42380457987]

約数ペア:

[(1, 42380457987), (3, 14126819329), (7, 6054351141), (21, 2018117047), (29, 1461395103), (41, 1033669707), (73, 580554219), (87, 487131701), (123, 344556569), (203, 208770729), (219, 193518073), (287, 147667101), (511, 82936317), (609, 69590243), (861, 49222367), (1189, 35643783), (1533, 27645439), (2117, 20019111), (2993, 14159859), (3567, 11881261), (6351, 6673037), (8323, 5091969), (8979, 4719953), (14819, 2859873), (20951, 2022837), (23251, 1822737), (24969, 1697323), (44457, 953291), (62853, 674279), (69753, 607579), (86797, 488271), (162757, 260391)]