287292432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 876801024

約数和(自身を除く): 589508592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 107, 112, 122, 131, 168, 183, 214, 244, 262, 321, 336, 366, 393, 427, 428, 488, 524, 642, 732, 749, 786, 854, 856, 917, 976, 1048, 1281, 1284, 1464, 1498, 1572, 1708, 1712, 1834, 2096, 2247, 2562, 2568, 2751, 2928, 2996, 3144, 3416, 3668, 4494, 5124, 5136, 5502, 5992, 6288, 6527, 6832, 7336, 7991, 8988, 10248, 11004, 11984, 13054, 14017, 14672, 15982, 17976, 19581, 20496, 22008, 23973, 26108, 28034, 31964, 35952, 39162, 42051, 44016, 45689, 47946, 52216, 55937, 56068, 63928, 78324, 84102, 91378, 95892, 98119, 104432, 111874, 112136, 127856, 137067, 156648, 167811, 168204, 182756, 191784, 196238, 223748, 224272, 274134, 294357, 313296, 335622, 336408, 365512, 383568, 392476, 447496, 548268, 588714, 671244, 672816, 731024, 784952, 855037, 894992, 1096536, 1177428, 1342488, 1569904, 1710074, 2193072, 2354856, 2565111, 2684976, 3420148, 4709712, 5130222, 5985259, 6840296, 10260444, 11970518, 13680592, 17955777, 20520888, 23941036, 35911554, 41041776, 47882072, 71823108, 95764144, 143646216, 287292432]

約数ペア:

[(1, 287292432), (2, 143646216), (3, 95764144), (4, 71823108), (6, 47882072), (7, 41041776), (8, 35911554), (12, 23941036), (14, 20520888), (16, 17955777), (21, 13680592), (24, 11970518), (28, 10260444), (42, 6840296), (48, 5985259), (56, 5130222), (61, 4709712), (84, 3420148), (107, 2684976), (112, 2565111), (122, 2354856), (131, 2193072), (168, 1710074), (183, 1569904), (214, 1342488), (244, 1177428), (262, 1096536), (321, 894992), (336, 855037), (366, 784952), (393, 731024), (427, 672816), (428, 671244), (488, 588714), (524, 548268), (642, 447496), (732, 392476), (749, 383568), (786, 365512), (854, 336408), (856, 335622), (917, 313296), (976, 294357), (1048, 274134), (1281, 224272), (1284, 223748), (1464, 196238), (1498, 191784), (1572, 182756), (1708, 168204), (1712, 167811), (1834, 156648), (2096, 137067), (2247, 127856), (2562, 112136), (2568, 111874), (2751, 104432), (2928, 98119), (2996, 95892), (3144, 91378), (3416, 84102), (3668, 78324), (4494, 63928), (5124, 56068), (5136, 55937), (5502, 52216), (5992, 47946), (6288, 45689), (6527, 44016), (6832, 42051), (7336, 39162), (7991, 35952), (8988, 31964), (10248, 28034), (11004, 26108), (11984, 23973), (13054, 22008), (14017, 20496), (14672, 19581), (15982, 17976)]