412904688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1228883}}^1$

素因数の和:1228901

約数の個数: 40

約数和(自身を含む): 1219052928

約数和(自身を除く): 806148240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1228883, 2457766, 3686649, 4915532, 7373298, 8602181, 9831064, 14746596, 17204362, 19662128, 25806543, 29493192, 34408724, 51613086, 58986384, 68817448, 103226172, 137634896, 206452344, 412904688]

約数ペア:

[(1, 412904688), (2, 206452344), (3, 137634896), (4, 103226172), (6, 68817448), (7, 58986384), (8, 51613086), (12, 34408724), (14, 29493192), (16, 25806543), (21, 19662128), (24, 17204362), (28, 14746596), (42, 9831064), (48, 8602181), (56, 7373298), (84, 4915532), (112, 3686649), (168, 2457766), (336, 1228883)]