289912832

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 670466160

約数和(自身を除く): 380553328

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 512, 544, 704, 748, 757, 1024, 1088, 1408, 1496, 1514, 2048, 2176, 2816, 2992, 3028, 4352, 5632, 5984, 6056, 8327, 8704, 11264, 11968, 12112, 12869, 16654, 17408, 22528, 23936, 24224, 25738, 33308, 34816, 47872, 48448, 51476, 66616, 95744, 96896, 102952, 133232, 141559, 191488, 193792, 205904, 266464, 283118, 382976, 387584, 411808, 532928, 566236, 775168, 823616, 1065856, 1132472, 1550336, 1647232, 2131712, 2264944, 3294464, 4263424, 4529888, 6588928, 8526848, 9059776, 13177856, 17053696, 18119552, 26355712, 36239104, 72478208, 144956416, 289912832]

約数ペア:

[(1, 289912832), (2, 144956416), (4, 72478208), (8, 36239104), (11, 26355712), (16, 18119552), (17, 17053696), (22, 13177856), (32, 9059776), (34, 8526848), (44, 6588928), (64, 4529888), (68, 4263424), (88, 3294464), (128, 2264944), (136, 2131712), (176, 1647232), (187, 1550336), (256, 1132472), (272, 1065856), (352, 823616), (374, 775168), (512, 566236), (544, 532928), (704, 411808), (748, 387584), (757, 382976), (1024, 283118), (1088, 266464), (1408, 205904), (1496, 193792), (1514, 191488), (2048, 141559), (2176, 133232), (2816, 102952), (2992, 96896), (3028, 95744), (4352, 66616), (5632, 51476), (5984, 48448), (6056, 47872), (8327, 34816), (8704, 33308), (11264, 25738), (11968, 24224), (12112, 23936), (12869, 22528), (16654, 17408)]