291299484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{2437}}^1$

素因数の和:3874

約数の個数: 48

約数和(自身を含む): 777663488

約数和(自身を除く): 486364004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1423, 2437, 2846, 4269, 4874, 5692, 7311, 8538, 9748, 9961, 14622, 17059, 17076, 19922, 29244, 29883, 34118, 39844, 51177, 59766, 68236, 102354, 119532, 204708, 3467851, 6935702, 10403553, 13871404, 20807106, 24274957, 41614212, 48549914, 72824871, 97099828, 145649742, 291299484]

約数ペア:

[(1, 291299484), (2, 145649742), (3, 97099828), (4, 72824871), (6, 48549914), (7, 41614212), (12, 24274957), (14, 20807106), (21, 13871404), (28, 10403553), (42, 6935702), (84, 3467851), (1423, 204708), (2437, 119532), (2846, 102354), (4269, 68236), (4874, 59766), (5692, 51177), (7311, 39844), (8538, 34118), (9748, 29883), (9961, 29244), (14622, 19922), (17059, 17076)]