401191644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{7451}}^1$

素因数の和:8106

約数の個数: 48

約数和(自身を含む): 1071657216

約数和(自身を除く): 670465572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 641, 1282, 1923, 2564, 3846, 4487, 7451, 7692, 8974, 13461, 14902, 17948, 22353, 26922, 29804, 44706, 52157, 53844, 89412, 104314, 156471, 208628, 312942, 625884, 4776091, 9552182, 14328273, 19104364, 28656546, 33432637, 57313092, 66865274, 100297911, 133730548, 200595822, 401191644]

約数ペア:

[(1, 401191644), (2, 200595822), (3, 133730548), (4, 100297911), (6, 66865274), (7, 57313092), (12, 33432637), (14, 28656546), (21, 19104364), (28, 14328273), (42, 9552182), (84, 4776091), (641, 625884), (1282, 312942), (1923, 208628), (2564, 156471), (3846, 104314), (4487, 89412), (7451, 53844), (7692, 52157), (8974, 44706), (13461, 29804), (14902, 26922), (17948, 22353)]