298438656

素因数分解:

$2^{12}\times 3^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 104

約数和(自身を含む): 805994400

約数和(自身を除く): 507555744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 163, 192, 256, 298, 326, 384, 447, 489, 512, 596, 652, 768, 894, 978, 1024, 1192, 1304, 1536, 1788, 1956, 2048, 2384, 2608, 3072, 3576, 3912, 4096, 4768, 5216, 6144, 7152, 7824, 9536, 10432, 12288, 14304, 15648, 19072, 20864, 24287, 28608, 31296, 38144, 41728, 48574, 57216, 62592, 72861, 76288, 83456, 97148, 114432, 125184, 145722, 152576, 166912, 194296, 228864, 250368, 291444, 305152, 333824, 388592, 457728, 500736, 582888, 610304, 667648, 777184, 915456, 1001472, 1165776, 1554368, 1830912, 2002944, 2331552, 3108736, 4663104, 6217472, 9326208, 12434944, 18652416, 24869888, 37304832, 49739776, 74609664, 99479552, 149219328, 298438656]

約数ペア:

[(1, 298438656), (2, 149219328), (3, 99479552), (4, 74609664), (6, 49739776), (8, 37304832), (12, 24869888), (16, 18652416), (24, 12434944), (32, 9326208), (48, 6217472), (64, 4663104), (96, 3108736), (128, 2331552), (149, 2002944), (163, 1830912), (192, 1554368), (256, 1165776), (298, 1001472), (326, 915456), (384, 777184), (447, 667648), (489, 610304), (512, 582888), (596, 500736), (652, 457728), (768, 388592), (894, 333824), (978, 305152), (1024, 291444), (1192, 250368), (1304, 228864), (1536, 194296), (1788, 166912), (1956, 152576), (2048, 145722), (2384, 125184), (2608, 114432), (3072, 97148), (3576, 83456), (3912, 76288), (4096, 72861), (4768, 62592), (5216, 57216), (6144, 48574), (7152, 41728), (7824, 38144), (9536, 31296), (10432, 28608), (12288, 24287), (14304, 20864), (15648, 19072)]