264597984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{131249}}^1$

素因数の和:131272

約数の個数: 72

約数和(自身を含む): 859950000

約数和(自身を除く): 595352016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 131249, 262498, 393747, 524996, 787494, 918743, 1049992, 1181241, 1574988, 1837486, 2099984, 2362482, 2756229, 3149976, 3674972, 4199968, 4724964, 5512458, 6299952, 7349944, 8268687, 9449928, 11024916, 12599904, 14699888, 16537374, 18899856, 22049832, 29399776, 33074748, 37799712, 44099664, 66149496, 88199328, 132298992, 264597984]

約数ペア:

[(1, 264597984), (2, 132298992), (3, 88199328), (4, 66149496), (6, 44099664), (7, 37799712), (8, 33074748), (9, 29399776), (12, 22049832), (14, 18899856), (16, 16537374), (18, 14699888), (21, 12599904), (24, 11024916), (28, 9449928), (32, 8268687), (36, 7349944), (42, 6299952), (48, 5512458), (56, 4724964), (63, 4199968), (72, 3674972), (84, 3149976), (96, 2756229), (112, 2362482), (126, 2099984), (144, 1837486), (168, 1574988), (224, 1181241), (252, 1049992), (288, 918743), (336, 787494), (504, 524996), (672, 393747), (1008, 262498), (2016, 131249)]