1296002592

素因数分解:

$2^5\times 3^5\times {\mathrm{166667}}^1$

素因数の和:166692

約数の個数: 72

約数和(自身を含む): 3822030576

約数和(自身を除く): 2526027984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 166667, 333334, 500001, 666668, 1000002, 1333336, 1500003, 2000004, 2666672, 3000006, 4000008, 4500009, 5333344, 6000012, 8000016, 9000018, 12000024, 13500027, 16000032, 18000036, 24000048, 27000054, 36000072, 40500081, 48000096, 54000108, 72000144, 81000162, 108000216, 144000288, 162000324, 216000432, 324000648, 432000864, 648001296, 1296002592]

約数ペア:

[(1, 1296002592), (2, 648001296), (3, 432000864), (4, 324000648), (6, 216000432), (8, 162000324), (9, 144000288), (12, 108000216), (16, 81000162), (18, 72000144), (24, 54000108), (27, 48000096), (32, 40500081), (36, 36000072), (48, 27000054), (54, 24000048), (72, 18000036), (81, 16000032), (96, 13500027), (108, 12000024), (144, 9000018), (162, 8000016), (216, 6000012), (243, 5333344), (288, 4500009), (324, 4000008), (432, 3000006), (486, 2666672), (648, 2000004), (864, 1500003), (972, 1333336), (1296, 1000002), (1944, 666668), (2592, 500001), (3888, 333334), (7776, 166667)]