290647518

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{6547}}^1$

素因数の和:6717

約数の個数: 48

約数和(自身を含む): 680782464

約数和(自身を除く): 390134946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 151, 294, 302, 453, 906, 1057, 2114, 3171, 6342, 6547, 7399, 13094, 14798, 19641, 22197, 39282, 44394, 45829, 91658, 137487, 274974, 320803, 641606, 962409, 988597, 1924818, 1977194, 2965791, 5931582, 6920179, 13840358, 20760537, 41521074, 48441253, 96882506, 145323759, 290647518]

約数ペア:

[(1, 290647518), (2, 145323759), (3, 96882506), (6, 48441253), (7, 41521074), (14, 20760537), (21, 13840358), (42, 6920179), (49, 5931582), (98, 2965791), (147, 1977194), (151, 1924818), (294, 988597), (302, 962409), (453, 641606), (906, 320803), (1057, 274974), (2114, 137487), (3171, 91658), (6342, 45829), (6547, 44394), (7399, 39282), (13094, 22197), (14798, 19641)]