499257072

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{727}}^1$

素因数の和:1011

約数の個数: 120

約数和(自身を含む): 1478655360

約数和(自身を除く): 979398288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 251, 304, 342, 456, 502, 684, 727, 753, 912, 1004, 1368, 1454, 1506, 2008, 2181, 2259, 2736, 2908, 3012, 4016, 4362, 4518, 4769, 5816, 6024, 6543, 8724, 9036, 9538, 11632, 12048, 13086, 13813, 14307, 17448, 18072, 19076, 26172, 27626, 28614, 34896, 36144, 38152, 41439, 42921, 52344, 55252, 57228, 76304, 82878, 85842, 104688, 110504, 114456, 124317, 165756, 171684, 182477, 221008, 228912, 248634, 331512, 343368, 364954, 497268, 547431, 663024, 686736, 729908, 994536, 1094862, 1459816, 1642293, 1989072, 2189724, 2919632, 3284586, 3467063, 4379448, 6569172, 6934126, 8758896, 10401189, 13138344, 13868252, 20802378, 26276688, 27736504, 31203567, 41604756, 55473008, 62407134, 83209512, 124814268, 166419024, 249628536, 499257072]

約数ペア:

[(1, 499257072), (2, 249628536), (3, 166419024), (4, 124814268), (6, 83209512), (8, 62407134), (9, 55473008), (12, 41604756), (16, 31203567), (18, 27736504), (19, 26276688), (24, 20802378), (36, 13868252), (38, 13138344), (48, 10401189), (57, 8758896), (72, 6934126), (76, 6569172), (114, 4379448), (144, 3467063), (152, 3284586), (171, 2919632), (228, 2189724), (251, 1989072), (304, 1642293), (342, 1459816), (456, 1094862), (502, 994536), (684, 729908), (727, 686736), (753, 663024), (912, 547431), (1004, 497268), (1368, 364954), (1454, 343368), (1506, 331512), (2008, 248634), (2181, 228912), (2259, 221008), (2736, 182477), (2908, 171684), (3012, 165756), (4016, 124317), (4362, 114456), (4518, 110504), (4769, 104688), (5816, 85842), (6024, 82878), (6543, 76304), (8724, 57228), (9036, 55252), (9538, 52344), (11632, 42921), (12048, 41439), (13086, 38152), (13813, 36144), (14307, 34896), (17448, 28614), (18072, 27626), (19076, 26172)]