490730496

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5153}}^1$

素因数の和:5207

約数の個数: 88

約数和(自身を含む): 1350430464

約数和(自身を除く): 859699968

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, 2976, 3072, 3968, 5153, 5952, 7936, 10306, 11904, 15459, 15872, 20612, 23808, 30918, 31744, 41224, 47616, 61836, 82448, 95232, 123672, 159743, 164896, 247344, 319486, 329792, 479229, 494688, 638972, 659584, 958458, 989376, 1277944, 1319168, 1916916, 1978752, 2555888, 2638336, 3833832, 3957504, 5111776, 5276672, 7667664, 7915008, 10223552, 15335328, 15830016, 20447104, 30670656, 40894208, 61341312, 81788416, 122682624, 163576832, 245365248, 490730496]

約数ペア:

[(1, 490730496), (2, 245365248), (3, 163576832), (4, 122682624), (6, 81788416), (8, 61341312), (12, 40894208), (16, 30670656), (24, 20447104), (31, 15830016), (32, 15335328), (48, 10223552), (62, 7915008), (64, 7667664), (93, 5276672), (96, 5111776), (124, 3957504), (128, 3833832), (186, 2638336), (192, 2555888), (248, 1978752), (256, 1916916), (372, 1319168), (384, 1277944), (496, 989376), (512, 958458), (744, 659584), (768, 638972), (992, 494688), (1024, 479229), (1488, 329792), (1536, 319486), (1984, 247344), (2976, 164896), (3072, 159743), (3968, 123672), (5153, 95232), (5952, 82448), (7936, 61836), (10306, 47616), (11904, 41224), (15459, 31744), (15872, 30918), (20612, 23808)]