4920246702

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:1031

約数の個数: 144

約数和(自身を含む): 12735122400

約数和(自身を除く): 7814875698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 109, 122, 126, 147, 183, 218, 294, 327, 366, 427, 441, 549, 654, 763, 839, 854, 882, 981, 1098, 1281, 1526, 1678, 1962, 2289, 2517, 2562, 2989, 3843, 4578, 5034, 5341, 5873, 5978, 6649, 6867, 7551, 7686, 8967, 10682, 11746, 13298, 13734, 15102, 16023, 17619, 17934, 19947, 26901, 32046, 35238, 39894, 41111, 46543, 48069, 51179, 52857, 53802, 59841, 82222, 91451, 93086, 96138, 102358, 105714, 119682, 123333, 139629, 153537, 182902, 246666, 274353, 279258, 307074, 325801, 358253, 369999, 418887, 460611, 548706, 640157, 651602, 716506, 739998, 823059, 837774, 921222, 977403, 1074759, 1280314, 1646118, 1920471, 1954806, 2149518, 2507771, 2932209, 3224277, 3840942, 4481099, 5015542, 5578511, 5761413, 5864418, 6448554, 7523313, 8962198, 11157022, 11522826, 13443297, 15046626, 16735533, 22569939, 26886594, 33471066, 39049577, 40329891, 45139878, 50206599, 78099154, 80659782, 100413198, 117148731, 234297462, 273347039, 351446193, 546694078, 702892386, 820041117, 1640082234, 2460123351, 4920246702]

約数ペア:

[(1, 4920246702), (2, 2460123351), (3, 1640082234), (6, 820041117), (7, 702892386), (9, 546694078), (14, 351446193), (18, 273347039), (21, 234297462), (42, 117148731), (49, 100413198), (61, 80659782), (63, 78099154), (98, 50206599), (109, 45139878), (122, 40329891), (126, 39049577), (147, 33471066), (183, 26886594), (218, 22569939), (294, 16735533), (327, 15046626), (366, 13443297), (427, 11522826), (441, 11157022), (549, 8962198), (654, 7523313), (763, 6448554), (839, 5864418), (854, 5761413), (882, 5578511), (981, 5015542), (1098, 4481099), (1281, 3840942), (1526, 3224277), (1678, 2932209), (1962, 2507771), (2289, 2149518), (2517, 1954806), (2562, 1920471), (2989, 1646118), (3843, 1280314), (4578, 1074759), (5034, 977403), (5341, 921222), (5873, 837774), (5978, 823059), (6649, 739998), (6867, 716506), (7551, 651602), (7686, 640157), (8967, 548706), (10682, 460611), (11746, 418887), (13298, 369999), (13734, 358253), (15102, 325801), (16023, 307074), (17619, 279258), (17934, 274353), (19947, 246666), (26901, 182902), (32046, 153537), (35238, 139629), (39894, 123333), (41111, 119682), (46543, 105714), (48069, 102358), (51179, 96138), (52857, 93086), (53802, 91451), (59841, 82222)]