421326136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{3581}}^1$

素因数の和:3796

約数の個数: 64

約数和(自身を含む): 990351360

約数和(自身を除く): 569025224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 191, 308, 382, 616, 764, 1337, 1528, 2101, 2674, 3581, 4202, 5348, 7162, 8404, 10696, 14324, 14707, 16808, 25067, 28648, 29414, 39391, 50134, 58828, 78782, 100268, 117656, 157564, 200536, 275737, 315128, 551474, 683971, 1102948, 1367942, 2205896, 2735884, 4787797, 5471768, 7523681, 9575594, 15047362, 19151188, 30094724, 38302376, 52665767, 60189448, 105331534, 210663068, 421326136]

約数ペア:

[(1, 421326136), (2, 210663068), (4, 105331534), (7, 60189448), (8, 52665767), (11, 38302376), (14, 30094724), (22, 19151188), (28, 15047362), (44, 9575594), (56, 7523681), (77, 5471768), (88, 4787797), (154, 2735884), (191, 2205896), (308, 1367942), (382, 1102948), (616, 683971), (764, 551474), (1337, 315128), (1528, 275737), (2101, 200536), (2674, 157564), (3581, 117656), (4202, 100268), (5348, 78782), (7162, 58828), (8404, 50134), (10696, 39391), (14324, 29414), (14707, 28648), (16808, 25067)]