306548606

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3489

約数の個数: 48

約数和(自身を含む): 584327520

約数和(自身を除く): 277778914

約数列:

[1, 2, 7, 13, 14, 26, 49, 71, 91, 98, 142, 182, 497, 637, 923, 994, 1274, 1846, 3389, 3479, 6461, 6778, 6958, 12922, 23723, 44057, 45227, 47446, 88114, 90454, 166061, 240619, 308399, 332122, 481238, 616798, 1684333, 2158793, 3128047, 3368666, 4317586, 6256094, 11790331, 21896329, 23580662, 43792658, 153274303, 306548606]

約数ペア:

[(1, 306548606), (2, 153274303), (7, 43792658), (13, 23580662), (14, 21896329), (26, 11790331), (49, 6256094), (71, 4317586), (91, 3368666), (98, 3128047), (142, 2158793), (182, 1684333), (497, 616798), (637, 481238), (923, 332122), (994, 308399), (1274, 240619), (1846, 166061), (3389, 90454), (3479, 88114), (6461, 47446), (6778, 45227), (6958, 44057), (12922, 23723)]