306508344

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^2\times {\mathrm{661}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 772990920

約数和(自身を除く): 466482576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 661, 834, 1112, 1322, 1668, 1983, 2644, 3336, 3966, 5288, 7932, 15864, 19321, 38642, 57963, 77284, 91879, 115926, 154568, 183758, 231852, 275637, 367516, 463704, 551274, 735032, 1102548, 2205096, 12771181, 25542362, 38313543, 51084724, 76627086, 102169448, 153254172, 306508344]

約数ペア:

[(1, 306508344), (2, 153254172), (3, 102169448), (4, 76627086), (6, 51084724), (8, 38313543), (12, 25542362), (24, 12771181), (139, 2205096), (278, 1102548), (417, 735032), (556, 551274), (661, 463704), (834, 367516), (1112, 275637), (1322, 231852), (1668, 183758), (1983, 154568), (2644, 115926), (3336, 91879), (3966, 77284), (5288, 57963), (7932, 38642), (15864, 19321)]