289032408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10061}}^1$

素因数の和:10102

約数の個数: 128

約数和(自身を含む): 965952000

約数和(自身を除く): 676919592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 10061, 14364, 20122, 28728, 30183, 40244, 60366, 70427, 80488, 90549, 120732, 140854, 181098, 191159, 211281, 241464, 271647, 281708, 362196, 382318, 422562, 543294, 563416, 573477, 633843, 724392, 764636, 845124, 1086588, 1146954, 1267686, 1338113, 1529272, 1690248, 1720431, 1901529, 2173176, 2293908, 2535372, 2676226, 3440862, 3803058, 4014339, 4587816, 5070744, 5161293, 5352452, 6881724, 7606116, 8028678, 10322586, 10704904, 12043017, 13763448, 15212232, 16057356, 20645172, 24086034, 32114712, 36129051, 41290344, 48172068, 72258102, 96344136, 144516204, 289032408]

約数ペア:

[(1, 289032408), (2, 144516204), (3, 96344136), (4, 72258102), (6, 48172068), (7, 41290344), (8, 36129051), (9, 32114712), (12, 24086034), (14, 20645172), (18, 16057356), (19, 15212232), (21, 13763448), (24, 12043017), (27, 10704904), (28, 10322586), (36, 8028678), (38, 7606116), (42, 6881724), (54, 5352452), (56, 5161293), (57, 5070744), (63, 4587816), (72, 4014339), (76, 3803058), (84, 3440862), (108, 2676226), (114, 2535372), (126, 2293908), (133, 2173176), (152, 1901529), (168, 1720431), (171, 1690248), (189, 1529272), (216, 1338113), (228, 1267686), (252, 1146954), (266, 1086588), (342, 845124), (378, 764636), (399, 724392), (456, 633843), (504, 573477), (513, 563416), (532, 543294), (684, 422562), (756, 382318), (798, 362196), (1026, 281708), (1064, 271647), (1197, 241464), (1368, 211281), (1512, 191159), (1596, 181098), (2052, 140854), (2394, 120732), (3192, 90549), (3591, 80488), (4104, 70427), (4788, 60366), (7182, 40244), (9576, 30183), (10061, 28728), (14364, 20122)]