681372185904

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{335609}}^1$

素因数の和:336259

約数の個数: 120

約数和(自身を含む): 1993056230880

約数和(自身を除く): 1311684044976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 613, 828, 1104, 1226, 1656, 1839, 2452, 3312, 3678, 4904, 5517, 7356, 9808, 11034, 14099, 14712, 22068, 28198, 29424, 42297, 44136, 56396, 84594, 88272, 112792, 126891, 169188, 225584, 253782, 335609, 338376, 507564, 671218, 676752, 1006827, 1015128, 1342436, 2013654, 2030256, 2684872, 3020481, 4027308, 5369744, 6040962, 7719007, 8054616, 12081924, 15438014, 16109232, 23157021, 24163848, 30876028, 46314042, 48327696, 61752056, 69471063, 92628084, 123504112, 138942126, 185256168, 205728317, 277884252, 370512336, 411456634, 555768504, 617184951, 822913268, 1111537008, 1234369902, 1645826536, 1851554853, 2468739804, 3291653072, 3703109706, 4731751291, 4937479608, 7406219412, 9463502582, 9874959216, 14195253873, 14812438824, 18927005164, 28390507746, 29624877648, 37854010328, 42585761619, 56781015492, 75708020656, 85171523238, 113562030984, 170343046476, 227124061968, 340686092952, 681372185904]

約数ペア:

[(1, 681372185904), (2, 340686092952), (3, 227124061968), (4, 170343046476), (6, 113562030984), (8, 85171523238), (9, 75708020656), (12, 56781015492), (16, 42585761619), (18, 37854010328), (23, 29624877648), (24, 28390507746), (36, 18927005164), (46, 14812438824), (48, 14195253873), (69, 9874959216), (72, 9463502582), (92, 7406219412), (138, 4937479608), (144, 4731751291), (184, 3703109706), (207, 3291653072), (276, 2468739804), (368, 1851554853), (414, 1645826536), (552, 1234369902), (613, 1111537008), (828, 822913268), (1104, 617184951), (1226, 555768504), (1656, 411456634), (1839, 370512336), (2452, 277884252), (3312, 205728317), (3678, 185256168), (4904, 138942126), (5517, 123504112), (7356, 92628084), (9808, 69471063), (11034, 61752056), (14099, 48327696), (14712, 46314042), (22068, 30876028), (28198, 24163848), (29424, 23157021), (42297, 16109232), (44136, 15438014), (56396, 12081924), (84594, 8054616), (88272, 7719007), (112792, 6040962), (126891, 5369744), (169188, 4027308), (225584, 3020481), (253782, 2684872), (335609, 2030256), (338376, 2013654), (507564, 1342436), (671218, 1015128), (676752, 1006827)]