784977024

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157247}}^1$

素因数の和:157277

約数の個数: 64

約数和(自身を含む): 2245501440

約数和(自身を除く): 1460524416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 157247, 314494, 471741, 628988, 943482, 1257976, 1886964, 2044211, 2515952, 3773928, 4088422, 5031904, 6132633, 7547856, 8176844, 10063808, 12265266, 15095712, 16353688, 20127616, 24530532, 30191424, 32707376, 49061064, 60382848, 65414752, 98122128, 130829504, 196244256, 261659008, 392488512, 784977024]

約数ペア:

[(1, 784977024), (2, 392488512), (3, 261659008), (4, 196244256), (6, 130829504), (8, 98122128), (12, 65414752), (13, 60382848), (16, 49061064), (24, 32707376), (26, 30191424), (32, 24530532), (39, 20127616), (48, 16353688), (52, 15095712), (64, 12265266), (78, 10063808), (96, 8176844), (104, 7547856), (128, 6132633), (156, 5031904), (192, 4088422), (208, 3773928), (312, 2515952), (384, 2044211), (416, 1886964), (624, 1257976), (832, 943482), (1248, 628988), (1664, 471741), (2496, 314494), (4992, 157247)]