319639698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 886579200

約数和(自身を除く): 566939502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 57, 59, 62, 63, 73, 93, 114, 118, 126, 133, 146, 171, 177, 186, 217, 219, 266, 279, 342, 354, 399, 413, 434, 438, 511, 531, 558, 589, 651, 657, 798, 826, 1022, 1062, 1121, 1178, 1197, 1239, 1302, 1314, 1387, 1533, 1767, 1829, 1953, 2242, 2263, 2394, 2478, 2774, 3066, 3363, 3534, 3658, 3717, 3906, 4123, 4161, 4307, 4526, 4599, 5301, 5487, 6726, 6789, 7434, 7847, 8246, 8322, 8614, 9198, 9709, 10089, 10602, 10974, 12369, 12483, 12803, 12921, 13578, 15694, 15841, 16461, 19418, 20178, 20367, 23541, 24738, 24966, 25606, 25842, 29127, 30149, 31682, 32922, 34751, 37107, 38409, 38763, 40734, 42997, 47082, 47523, 58254, 60298, 69502, 70623, 74214, 76818, 77526, 81833, 85994, 87381, 90447, 95046, 104253, 115227, 128991, 133517, 141246, 142569, 163666, 174762, 180894, 208506, 230454, 243257, 245499, 257982, 267034, 271341, 285138, 300979, 312759, 386973, 400551, 486514, 490998, 542682, 572831, 601958, 625518, 729771, 736497, 773946, 801102, 902937, 934619, 1145662, 1201653, 1459542, 1472994, 1718493, 1805874, 1869238, 2189313, 2403306, 2536823, 2708811, 2803857, 3436986, 4378626, 5073646, 5155479, 5417622, 5607714, 7610469, 8411571, 10310958, 15220938, 16823142, 17757761, 22831407, 35515522, 45662814, 53273283, 106546566, 159819849, 319639698]

約数ペア:

[(1, 319639698), (2, 159819849), (3, 106546566), (6, 53273283), (7, 45662814), (9, 35515522), (14, 22831407), (18, 17757761), (19, 16823142), (21, 15220938), (31, 10310958), (38, 8411571), (42, 7610469), (57, 5607714), (59, 5417622), (62, 5155479), (63, 5073646), (73, 4378626), (93, 3436986), (114, 2803857), (118, 2708811), (126, 2536823), (133, 2403306), (146, 2189313), (171, 1869238), (177, 1805874), (186, 1718493), (217, 1472994), (219, 1459542), (266, 1201653), (279, 1145662), (342, 934619), (354, 902937), (399, 801102), (413, 773946), (434, 736497), (438, 729771), (511, 625518), (531, 601958), (558, 572831), (589, 542682), (651, 490998), (657, 486514), (798, 400551), (826, 386973), (1022, 312759), (1062, 300979), (1121, 285138), (1178, 271341), (1197, 267034), (1239, 257982), (1302, 245499), (1314, 243257), (1387, 230454), (1533, 208506), (1767, 180894), (1829, 174762), (1953, 163666), (2242, 142569), (2263, 141246), (2394, 133517), (2478, 128991), (2774, 115227), (3066, 104253), (3363, 95046), (3534, 90447), (3658, 87381), (3717, 85994), (3906, 81833), (4123, 77526), (4161, 76818), (4307, 74214), (4526, 70623), (4599, 69502), (5301, 60298), (5487, 58254), (6726, 47523), (6789, 47082), (7434, 42997), (7847, 40734), (8246, 38763), (8322, 38409), (8614, 37107), (9198, 34751), (9709, 32922), (10089, 31682), (10602, 30149), (10974, 29127), (12369, 25842), (12483, 25606), (12803, 24966), (12921, 24738), (13578, 23541), (15694, 20367), (15841, 20178), (16461, 19418)]