278275956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{9547}}^1$

素因数の和:9908

約数の個数: 48

約数和(自身を含む): 744285696

約数和(自身を除く): 466009740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 347, 694, 1041, 1388, 2082, 2429, 4164, 4858, 7287, 9547, 9716, 14574, 19094, 28641, 29148, 38188, 57282, 66829, 114564, 133658, 200487, 267316, 400974, 801948, 3312809, 6625618, 9938427, 13251236, 19876854, 23189663, 39753708, 46379326, 69568989, 92758652, 139137978, 278275956]

約数ペア:

[(1, 278275956), (2, 139137978), (3, 92758652), (4, 69568989), (6, 46379326), (7, 39753708), (12, 23189663), (14, 19876854), (21, 13251236), (28, 9938427), (42, 6625618), (84, 3312809), (347, 801948), (694, 400974), (1041, 267316), (1388, 200487), (2082, 133658), (2429, 114564), (4164, 66829), (4858, 57282), (7287, 38188), (9547, 29148), (9716, 28641), (14574, 19094)]