6563856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 18651584

約数和(自身を除く): 12087728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 157, 201, 208, 268, 312, 314, 402, 471, 536, 624, 628, 804, 871, 942, 1072, 1256, 1608, 1742, 1884, 2041, 2512, 2613, 3216, 3484, 3768, 4082, 5226, 6123, 6968, 7536, 8164, 10452, 10519, 12246, 13936, 16328, 20904, 21038, 24492, 31557, 32656, 41808, 42076, 48984, 63114, 84152, 97968, 126228, 136747, 168304, 252456, 273494, 410241, 504912, 546988, 820482, 1093976, 1640964, 2187952, 3281928, 6563856]

約数ペア:

[(1, 6563856), (2, 3281928), (3, 2187952), (4, 1640964), (6, 1093976), (8, 820482), (12, 546988), (13, 504912), (16, 410241), (24, 273494), (26, 252456), (39, 168304), (48, 136747), (52, 126228), (67, 97968), (78, 84152), (104, 63114), (134, 48984), (156, 42076), (157, 41808), (201, 32656), (208, 31557), (268, 24492), (312, 21038), (314, 20904), (402, 16328), (471, 13936), (536, 12246), (624, 10519), (628, 10452), (804, 8164), (871, 7536), (942, 6968), (1072, 6123), (1256, 5226), (1608, 4082), (1742, 3768), (1884, 3484), (2041, 3216), (2512, 2613)]