442905708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{5419}}^1$

素因数の和:5579

約数の個数: 72

約数和(自身を含む): 1211044800

約数和(自身を除く): 768139092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 556, 588, 834, 973, 1668, 1946, 2919, 3892, 5419, 5838, 6811, 10838, 11676, 13622, 16257, 20433, 21676, 27244, 32514, 37933, 40866, 65028, 75866, 81732, 113799, 151732, 227598, 265531, 455196, 531062, 753241, 796593, 1062124, 1506482, 1593186, 2259723, 3012964, 3186372, 4519446, 5272687, 9038892, 10545374, 15818061, 21090748, 31636122, 36908809, 63272244, 73817618, 110726427, 147635236, 221452854, 442905708]

約数ペア:

[(1, 442905708), (2, 221452854), (3, 147635236), (4, 110726427), (6, 73817618), (7, 63272244), (12, 36908809), (14, 31636122), (21, 21090748), (28, 15818061), (42, 10545374), (49, 9038892), (84, 5272687), (98, 4519446), (139, 3186372), (147, 3012964), (196, 2259723), (278, 1593186), (294, 1506482), (417, 1062124), (556, 796593), (588, 753241), (834, 531062), (973, 455196), (1668, 265531), (1946, 227598), (2919, 151732), (3892, 113799), (5419, 81732), (5838, 75866), (6811, 65028), (10838, 40866), (11676, 37933), (13622, 32514), (16257, 27244), (20433, 21676)]