491265792

素因数分解:

$2^8\times 3^2\times {\mathrm{213223}}^1$

素因数の和:213245

約数の個数: 54

約数和(自身を含む): 1416447032

約数和(自身を除く): 925181240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 213223, 426446, 639669, 852892, 1279338, 1705784, 1919007, 2558676, 3411568, 3838014, 5117352, 6823136, 7676028, 10234704, 13646272, 15352056, 20469408, 27292544, 30704112, 40938816, 54585088, 61408224, 81877632, 122816448, 163755264, 245632896, 491265792]

約数ペア:

[(1, 491265792), (2, 245632896), (3, 163755264), (4, 122816448), (6, 81877632), (8, 61408224), (9, 54585088), (12, 40938816), (16, 30704112), (18, 27292544), (24, 20469408), (32, 15352056), (36, 13646272), (48, 10234704), (64, 7676028), (72, 6823136), (96, 5117352), (128, 3838014), (144, 3411568), (192, 2558676), (256, 1919007), (288, 1705784), (384, 1279338), (576, 852892), (768, 639669), (1152, 426446), (2304, 213223)]