520720272

素因数分解:

$2^4\times 3^3\times {\mathrm{113}}^1\times {\mathrm{10667}}^1$

素因数の和:10797

約数の個数: 80

約数和(自身を含む): 1508028480

約数和(自身を除く): 987308208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 113, 144, 216, 226, 339, 432, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 3051, 4068, 5424, 6102, 8136, 10667, 12204, 16272, 21334, 24408, 32001, 42668, 48816, 64002, 85336, 96003, 128004, 170672, 192006, 256008, 288009, 384012, 512016, 576018, 768024, 1152036, 1205371, 1536048, 2304072, 2410742, 3616113, 4608144, 4821484, 7232226, 9642968, 10848339, 14464452, 19285936, 21696678, 28928904, 32545017, 43393356, 57857808, 65090034, 86786712, 130180068, 173573424, 260360136, 520720272]

約数ペア:

[(1, 520720272), (2, 260360136), (3, 173573424), (4, 130180068), (6, 86786712), (8, 65090034), (9, 57857808), (12, 43393356), (16, 32545017), (18, 28928904), (24, 21696678), (27, 19285936), (36, 14464452), (48, 10848339), (54, 9642968), (72, 7232226), (108, 4821484), (113, 4608144), (144, 3616113), (216, 2410742), (226, 2304072), (339, 1536048), (432, 1205371), (452, 1152036), (678, 768024), (904, 576018), (1017, 512016), (1356, 384012), (1808, 288009), (2034, 256008), (2712, 192006), (3051, 170672), (4068, 128004), (5424, 96003), (6102, 85336), (8136, 64002), (10667, 48816), (12204, 42668), (16272, 32001), (21334, 24408)]