273272192

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 571689600

約数和(自身を除く): 298417408

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 488, 496, 976, 992, 1129, 1891, 1952, 1984, 2258, 3782, 3904, 3968, 4516, 7564, 7808, 9032, 15128, 18064, 30256, 34999, 36128, 60512, 68869, 69998, 72256, 121024, 137738, 139996, 144512, 242048, 275476, 279992, 550952, 559984, 1101904, 1119968, 2134939, 2203808, 2239936, 4269878, 4407616, 4479872, 8539756, 8815232, 17079512, 34159024, 68318048, 136636096, 273272192]

約数ペア:

[(1, 273272192), (2, 136636096), (4, 68318048), (8, 34159024), (16, 17079512), (31, 8815232), (32, 8539756), (61, 4479872), (62, 4407616), (64, 4269878), (122, 2239936), (124, 2203808), (128, 2134939), (244, 1119968), (248, 1101904), (488, 559984), (496, 550952), (976, 279992), (992, 275476), (1129, 242048), (1891, 144512), (1952, 139996), (1984, 137738), (2258, 121024), (3782, 72256), (3904, 69998), (3968, 68869), (4516, 60512), (7564, 36128), (7808, 34999), (9032, 30256), (15128, 18064)]