290429576

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 578462220

約数和(自身を除く): 288032644

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 961, 1021, 1147, 1922, 2042, 2294, 3844, 4084, 4588, 7688, 8168, 9176, 31651, 35557, 37777, 63302, 71114, 75554, 126604, 142228, 151108, 253208, 284456, 302216, 981181, 1171087, 1962362, 2342174, 3924724, 4684348, 7849448, 9368696, 36303697, 72607394, 145214788, 290429576]

約数ペア:

[(1, 290429576), (2, 145214788), (4, 72607394), (8, 36303697), (31, 9368696), (37, 7849448), (62, 4684348), (74, 3924724), (124, 2342174), (148, 1962362), (248, 1171087), (296, 981181), (961, 302216), (1021, 284456), (1147, 253208), (1922, 151108), (2042, 142228), (2294, 126604), (3844, 75554), (4084, 71114), (4588, 63302), (7688, 37777), (8168, 35557), (9176, 31651)]