253337304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3541}}^1$

素因数の和:3832

約数の個数: 64

約数和(自身を含む): 693665280

約数和(自身を除く): 440327976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 271, 542, 813, 1084, 1626, 2168, 2981, 3252, 3541, 5962, 6504, 7082, 8943, 10623, 11924, 14164, 17886, 21246, 23848, 28328, 35772, 38951, 42492, 71544, 77902, 84984, 116853, 155804, 233706, 311608, 467412, 934824, 959611, 1919222, 2878833, 3838444, 5757666, 7676888, 10555721, 11515332, 21111442, 23030664, 31667163, 42222884, 63334326, 84445768, 126668652, 253337304]

約数ペア:

[(1, 253337304), (2, 126668652), (3, 84445768), (4, 63334326), (6, 42222884), (8, 31667163), (11, 23030664), (12, 21111442), (22, 11515332), (24, 10555721), (33, 7676888), (44, 5757666), (66, 3838444), (88, 2878833), (132, 1919222), (264, 959611), (271, 934824), (542, 467412), (813, 311608), (1084, 233706), (1626, 155804), (2168, 116853), (2981, 84984), (3252, 77902), (3541, 71544), (5962, 42492), (6504, 38951), (7082, 35772), (8943, 28328), (10623, 23848), (11924, 21246), (14164, 17886)]