1256590776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{57097}}^1$

素因数の和:57244

約数の個数: 64

約数和(自身を含む): 3617729280

約数和(自身を除く): 2361138504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3668, 5502, 7336, 11004, 22008, 57097, 114194, 171291, 228388, 342582, 399679, 456776, 685164, 799358, 1199037, 1370328, 1598716, 2398074, 3197432, 4796148, 7479707, 9592296, 14959414, 22439121, 29918828, 44878242, 52357949, 59837656, 89756484, 104715898, 157073847, 179512968, 209431796, 314147694, 418863592, 628295388, 1256590776]

約数ペア:

[(1, 1256590776), (2, 628295388), (3, 418863592), (4, 314147694), (6, 209431796), (7, 179512968), (8, 157073847), (12, 104715898), (14, 89756484), (21, 59837656), (24, 52357949), (28, 44878242), (42, 29918828), (56, 22439121), (84, 14959414), (131, 9592296), (168, 7479707), (262, 4796148), (393, 3197432), (524, 2398074), (786, 1598716), (917, 1370328), (1048, 1199037), (1572, 799358), (1834, 685164), (2751, 456776), (3144, 399679), (3668, 342582), (5502, 228388), (7336, 171291), (11004, 114194), (22008, 57097)]