290417634

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{23417}}^1$

素因数の和:23491

約数の個数: 48

約数和(自身を含む): 690456312

約数和(自身を除く): 400038678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 12402, 23417, 46834, 70251, 140502, 210753, 304421, 421506, 608842, 913263, 1241101, 1826526, 2482202, 2739789, 3723303, 5479578, 7446606, 11169909, 16134313, 22339818, 32268626, 48402939, 96805878, 145208817, 290417634]

約数ペア:

[(1, 290417634), (2, 145208817), (3, 96805878), (6, 48402939), (9, 32268626), (13, 22339818), (18, 16134313), (26, 11169909), (39, 7446606), (53, 5479578), (78, 3723303), (106, 2739789), (117, 2482202), (159, 1826526), (234, 1241101), (318, 913263), (477, 608842), (689, 421506), (954, 304421), (1378, 210753), (2067, 140502), (4134, 70251), (6201, 46834), (12402, 23417)]