238025502

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 662538240

約数和(自身を除く): 424512738

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 31, 33, 38, 39, 57, 62, 66, 78, 93, 99, 114, 117, 143, 157, 171, 186, 198, 209, 234, 247, 279, 286, 314, 341, 342, 403, 418, 429, 471, 494, 558, 589, 627, 682, 741, 806, 858, 942, 1023, 1178, 1209, 1254, 1287, 1413, 1482, 1727, 1767, 1881, 2041, 2046, 2223, 2418, 2574, 2717, 2826, 2983, 3069, 3454, 3534, 3627, 3762, 4082, 4433, 4446, 4867, 5181, 5301, 5434, 5966, 6123, 6138, 6479, 7254, 7657, 8151, 8866, 8949, 9734, 10362, 10602, 12246, 12958, 13299, 14601, 15314, 15543, 16302, 17898, 18369, 19437, 22451, 22971, 24453, 26598, 26847, 29202, 31086, 32813, 36738, 38779, 38874, 39897, 43803, 44902, 45942, 48906, 53537, 53694, 58311, 63271, 65626, 67353, 68913, 77558, 79794, 84227, 87606, 92473, 98439, 107074, 116337, 116622, 126542, 134706, 137826, 160611, 168454, 184946, 189813, 196878, 202059, 232674, 252681, 277419, 295317, 321222, 349011, 379626, 404118, 426569, 481833, 505362, 554838, 569439, 590634, 695981, 698022, 758043, 832257, 853138, 963666, 1017203, 1138878, 1202149, 1279707, 1391962, 1516086, 1664514, 2034406, 2087943, 2404298, 2559414, 3051609, 3606447, 3839121, 4175886, 6103218, 6263829, 7212894, 7678242, 9154827, 10819341, 12527658, 13223639, 18309654, 21638682, 26447278, 39670917, 79341834, 119012751, 238025502]

約数ペア:

[(1, 238025502), (2, 119012751), (3, 79341834), (6, 39670917), (9, 26447278), (11, 21638682), (13, 18309654), (18, 13223639), (19, 12527658), (22, 10819341), (26, 9154827), (31, 7678242), (33, 7212894), (38, 6263829), (39, 6103218), (57, 4175886), (62, 3839121), (66, 3606447), (78, 3051609), (93, 2559414), (99, 2404298), (114, 2087943), (117, 2034406), (143, 1664514), (157, 1516086), (171, 1391962), (186, 1279707), (198, 1202149), (209, 1138878), (234, 1017203), (247, 963666), (279, 853138), (286, 832257), (314, 758043), (341, 698022), (342, 695981), (403, 590634), (418, 569439), (429, 554838), (471, 505362), (494, 481833), (558, 426569), (589, 404118), (627, 379626), (682, 349011), (741, 321222), (806, 295317), (858, 277419), (942, 252681), (1023, 232674), (1178, 202059), (1209, 196878), (1254, 189813), (1287, 184946), (1413, 168454), (1482, 160611), (1727, 137826), (1767, 134706), (1881, 126542), (2041, 116622), (2046, 116337), (2223, 107074), (2418, 98439), (2574, 92473), (2717, 87606), (2826, 84227), (2983, 79794), (3069, 77558), (3454, 68913), (3534, 67353), (3627, 65626), (3762, 63271), (4082, 58311), (4433, 53694), (4446, 53537), (4867, 48906), (5181, 45942), (5301, 44902), (5434, 43803), (5966, 39897), (6123, 38874), (6138, 38779), (6479, 36738), (7254, 32813), (7657, 31086), (8151, 29202), (8866, 26847), (8949, 26598), (9734, 24453), (10362, 22971), (10602, 22451), (12246, 19437), (12958, 18369), (13299, 17898), (14601, 16302), (15314, 15543)]