389673702

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 953462016

約数和(自身を除く): 563788314

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 71, 99, 106, 142, 159, 198, 213, 318, 426, 477, 523, 583, 639, 781, 954, 1046, 1166, 1278, 1562, 1569, 1749, 2343, 3138, 3498, 3763, 4686, 4707, 5247, 5753, 7029, 7526, 9414, 10494, 11289, 11506, 14058, 17259, 22578, 27719, 33867, 34518, 37133, 41393, 51777, 55438, 67734, 74266, 82786, 83157, 103554, 111399, 124179, 166314, 222798, 248358, 249471, 304909, 334197, 372537, 408463, 498942, 609818, 668394, 745074, 816926, 914727, 1225389, 1829454, 1968049, 2450778, 2744181, 3676167, 3936098, 5488362, 5904147, 7352334, 11808294, 17712441, 21648539, 35424882, 43297078, 64945617, 129891234, 194836851, 389673702]

約数ペア:

[(1, 389673702), (2, 194836851), (3, 129891234), (6, 64945617), (9, 43297078), (11, 35424882), (18, 21648539), (22, 17712441), (33, 11808294), (53, 7352334), (66, 5904147), (71, 5488362), (99, 3936098), (106, 3676167), (142, 2744181), (159, 2450778), (198, 1968049), (213, 1829454), (318, 1225389), (426, 914727), (477, 816926), (523, 745074), (583, 668394), (639, 609818), (781, 498942), (954, 408463), (1046, 372537), (1166, 334197), (1278, 304909), (1562, 249471), (1569, 248358), (1749, 222798), (2343, 166314), (3138, 124179), (3498, 111399), (3763, 103554), (4686, 83157), (4707, 82786), (5247, 74266), (5753, 67734), (7029, 55438), (7526, 51777), (9414, 41393), (10494, 37133), (11289, 34518), (11506, 33867), (14058, 27719), (17259, 22578)]