219890688

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2363

約数の個数: 88

約数和(自身を含む): 605256960

約数和(自身を除く): 385366272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2309, 2976, 3072, 3968, 4618, 5952, 6927, 7936, 9236, 11904, 13854, 15872, 18472, 23808, 27708, 31744, 36944, 47616, 55416, 71579, 73888, 95232, 110832, 143158, 147776, 214737, 221664, 286316, 295552, 429474, 443328, 572632, 591104, 858948, 886656, 1145264, 1182208, 1717896, 1773312, 2290528, 2364416, 3435792, 3546624, 4581056, 6871584, 7093248, 9162112, 13743168, 18324224, 27486336, 36648448, 54972672, 73296896, 109945344, 219890688]

約数ペア:

[(1, 219890688), (2, 109945344), (3, 73296896), (4, 54972672), (6, 36648448), (8, 27486336), (12, 18324224), (16, 13743168), (24, 9162112), (31, 7093248), (32, 6871584), (48, 4581056), (62, 3546624), (64, 3435792), (93, 2364416), (96, 2290528), (124, 1773312), (128, 1717896), (186, 1182208), (192, 1145264), (248, 886656), (256, 858948), (372, 591104), (384, 572632), (496, 443328), (512, 429474), (744, 295552), (768, 286316), (992, 221664), (1024, 214737), (1488, 147776), (1536, 143158), (1984, 110832), (2309, 95232), (2976, 73888), (3072, 71579), (3968, 55416), (4618, 47616), (5952, 36944), (6927, 31744), (7936, 27708), (9236, 23808), (11904, 18472), (13854, 15872)]