342516952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 759326400

約数和(自身を除く): 416809448

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 41, 53, 61, 68, 76, 82, 106, 122, 136, 152, 164, 212, 244, 323, 328, 424, 488, 646, 697, 779, 901, 1007, 1037, 1159, 1292, 1394, 1558, 1802, 2014, 2074, 2173, 2318, 2501, 2584, 2788, 3116, 3233, 3604, 4028, 4148, 4346, 4636, 5002, 5576, 6232, 6466, 7208, 8056, 8296, 8692, 9272, 10004, 12932, 13243, 17119, 17384, 19703, 20008, 25864, 26486, 34238, 36941, 39406, 41287, 42517, 47519, 52972, 54961, 61427, 68476, 73882, 78812, 82574, 85034, 95038, 105944, 109922, 122854, 132553, 136952, 147764, 157624, 165148, 170068, 190076, 219844, 245708, 265106, 295528, 330296, 340136, 380152, 439688, 491416, 530212, 701879, 807823, 1044259, 1060424, 1403758, 1615646, 2088518, 2253401, 2518507, 2807516, 3231292, 4177036, 4506802, 5037014, 5615032, 6462584, 8354072, 9013604, 10074028, 18027208, 20148056, 42814619, 85629238, 171258476, 342516952]

約数ペア:

[(1, 342516952), (2, 171258476), (4, 85629238), (8, 42814619), (17, 20148056), (19, 18027208), (34, 10074028), (38, 9013604), (41, 8354072), (53, 6462584), (61, 5615032), (68, 5037014), (76, 4506802), (82, 4177036), (106, 3231292), (122, 2807516), (136, 2518507), (152, 2253401), (164, 2088518), (212, 1615646), (244, 1403758), (323, 1060424), (328, 1044259), (424, 807823), (488, 701879), (646, 530212), (697, 491416), (779, 439688), (901, 380152), (1007, 340136), (1037, 330296), (1159, 295528), (1292, 265106), (1394, 245708), (1558, 219844), (1802, 190076), (2014, 170068), (2074, 165148), (2173, 157624), (2318, 147764), (2501, 136952), (2584, 132553), (2788, 122854), (3116, 109922), (3233, 105944), (3604, 95038), (4028, 85034), (4148, 82574), (4346, 78812), (4636, 73882), (5002, 68476), (5576, 61427), (6232, 54961), (6466, 52972), (7208, 47519), (8056, 42517), (8296, 41287), (8692, 39406), (9272, 36941), (10004, 34238), (12932, 26486), (13243, 25864), (17119, 20008), (17384, 19703)]