288187424

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 705329856

約数和(自身を除く): 417142432

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 61, 92, 98, 112, 122, 131, 161, 184, 196, 224, 244, 262, 322, 368, 392, 427, 488, 524, 644, 736, 784, 854, 917, 976, 1048, 1127, 1288, 1403, 1568, 1708, 1834, 1952, 2096, 2254, 2576, 2806, 2989, 3013, 3416, 3668, 4192, 4508, 5152, 5612, 5978, 6026, 6419, 6832, 7336, 7991, 9016, 9821, 11224, 11956, 12052, 12838, 13664, 14672, 15982, 18032, 19642, 21091, 22448, 23912, 24104, 25676, 29344, 31964, 36064, 39284, 42182, 44896, 47824, 48208, 51352, 55937, 63928, 68747, 78568, 84364, 95648, 96416, 102704, 111874, 127856, 137494, 147637, 157136, 168728, 183793, 205408, 223748, 255712, 274988, 295274, 314272, 337456, 367586, 391559, 447496, 549976, 590548, 674912, 735172, 783118, 894992, 1099952, 1181096, 1286551, 1470344, 1566236, 1789984, 2199904, 2362192, 2573102, 2940688, 3132472, 4724384, 5146204, 5881376, 6264944, 9005857, 10292408, 12529888, 18011714, 20584816, 36023428, 41169632, 72046856, 144093712, 288187424]

約数ペア:

[(1, 288187424), (2, 144093712), (4, 72046856), (7, 41169632), (8, 36023428), (14, 20584816), (16, 18011714), (23, 12529888), (28, 10292408), (32, 9005857), (46, 6264944), (49, 5881376), (56, 5146204), (61, 4724384), (92, 3132472), (98, 2940688), (112, 2573102), (122, 2362192), (131, 2199904), (161, 1789984), (184, 1566236), (196, 1470344), (224, 1286551), (244, 1181096), (262, 1099952), (322, 894992), (368, 783118), (392, 735172), (427, 674912), (488, 590548), (524, 549976), (644, 447496), (736, 391559), (784, 367586), (854, 337456), (917, 314272), (976, 295274), (1048, 274988), (1127, 255712), (1288, 223748), (1403, 205408), (1568, 183793), (1708, 168728), (1834, 157136), (1952, 147637), (2096, 137494), (2254, 127856), (2576, 111874), (2806, 102704), (2989, 96416), (3013, 95648), (3416, 84364), (3668, 78568), (4192, 68747), (4508, 63928), (5152, 55937), (5612, 51352), (5978, 48208), (6026, 47824), (6419, 44896), (6832, 42182), (7336, 39284), (7991, 36064), (9016, 31964), (9821, 29344), (11224, 25676), (11956, 24104), (12052, 23912), (12838, 22448), (13664, 21091), (14672, 19642), (15982, 18032)]