426411076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 1008951552

約数和(自身を除く): 582540476

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 31, 46, 52, 53, 62, 91, 92, 106, 124, 161, 182, 212, 217, 299, 322, 364, 371, 403, 434, 598, 644, 689, 713, 742, 806, 868, 961, 1196, 1219, 1378, 1426, 1484, 1612, 1643, 1922, 2093, 2438, 2756, 2821, 2852, 3286, 3844, 4186, 4823, 4876, 4991, 5642, 6572, 6727, 8372, 8533, 9269, 9646, 9982, 11284, 11501, 12493, 13454, 15847, 17066, 18538, 19292, 19964, 21359, 22103, 23002, 24986, 26908, 31694, 34132, 37076, 37789, 42718, 44206, 46004, 49972, 50933, 63388, 64883, 75578, 85436, 87451, 88412, 101866, 110929, 129766, 149513, 151156, 154721, 174902, 203732, 221858, 259532, 264523, 287339, 299026, 309442, 349804, 356531, 443716, 491257, 529046, 574678, 598052, 618884, 662129, 713062, 982514, 1058092, 1149356, 1171459, 1324258, 1426124, 1965028, 2011373, 2342918, 2648516, 3438799, 4022746, 4634903, 4685836, 6877598, 8045492, 8200213, 9269806, 13755196, 15228967, 16400426, 18539612, 30457934, 32800852, 60915868, 106602769, 213205538, 426411076]

約数ペア:

[(1, 426411076), (2, 213205538), (4, 106602769), (7, 60915868), (13, 32800852), (14, 30457934), (23, 18539612), (26, 16400426), (28, 15228967), (31, 13755196), (46, 9269806), (52, 8200213), (53, 8045492), (62, 6877598), (91, 4685836), (92, 4634903), (106, 4022746), (124, 3438799), (161, 2648516), (182, 2342918), (212, 2011373), (217, 1965028), (299, 1426124), (322, 1324258), (364, 1171459), (371, 1149356), (403, 1058092), (434, 982514), (598, 713062), (644, 662129), (689, 618884), (713, 598052), (742, 574678), (806, 529046), (868, 491257), (961, 443716), (1196, 356531), (1219, 349804), (1378, 309442), (1426, 299026), (1484, 287339), (1612, 264523), (1643, 259532), (1922, 221858), (2093, 203732), (2438, 174902), (2756, 154721), (2821, 151156), (2852, 149513), (3286, 129766), (3844, 110929), (4186, 101866), (4823, 88412), (4876, 87451), (4991, 85436), (5642, 75578), (6572, 64883), (6727, 63388), (8372, 50933), (8533, 49972), (9269, 46004), (9646, 44206), (9982, 42718), (11284, 37789), (11501, 37076), (12493, 34132), (13454, 31694), (15847, 26908), (17066, 24986), (18538, 23002), (19292, 22103), (19964, 21359)]