1331199648

素因数分解:

$2^5\times 3^2\times {\mathrm{937}}^1\times {\mathrm{4933}}^1$

素因数の和:5886

約数の個数: 72

約数和(自身を含む): 3790407348

約数和(自身を除く): 2459207700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 937, 1874, 2811, 3748, 4933, 5622, 7496, 8433, 9866, 11244, 14799, 14992, 16866, 19732, 22488, 29598, 29984, 33732, 39464, 44397, 44976, 59196, 67464, 78928, 88794, 89952, 118392, 134928, 157856, 177588, 236784, 269856, 355176, 473568, 710352, 1420704, 4622221, 9244442, 13866663, 18488884, 27733326, 36977768, 41599989, 55466652, 73955536, 83199978, 110933304, 147911072, 166399956, 221866608, 332799912, 443733216, 665599824, 1331199648]

約数ペア:

[(1, 1331199648), (2, 665599824), (3, 443733216), (4, 332799912), (6, 221866608), (8, 166399956), (9, 147911072), (12, 110933304), (16, 83199978), (18, 73955536), (24, 55466652), (32, 41599989), (36, 36977768), (48, 27733326), (72, 18488884), (96, 13866663), (144, 9244442), (288, 4622221), (937, 1420704), (1874, 710352), (2811, 473568), (3748, 355176), (4933, 269856), (5622, 236784), (7496, 177588), (8433, 157856), (9866, 134928), (11244, 118392), (14799, 89952), (14992, 88794), (16866, 78928), (19732, 67464), (22488, 59196), (29598, 44976), (29984, 44397), (33732, 39464)]