243386724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{413923}}^1$

素因数の和:413944

約数の個数: 36

約数和(自身を含む): 660622704

約数和(自身を除く): 417235980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 413923, 827846, 1241769, 1655692, 2483538, 2897461, 4967076, 5794922, 8692383, 11589844, 17384766, 20282227, 34769532, 40564454, 60846681, 81128908, 121693362, 243386724]

約数ペア:

[(1, 243386724), (2, 121693362), (3, 81128908), (4, 60846681), (6, 40564454), (7, 34769532), (12, 20282227), (14, 17384766), (21, 11589844), (28, 8692383), (42, 5794922), (49, 4967076), (84, 2897461), (98, 2483538), (147, 1655692), (196, 1241769), (294, 827846), (588, 413923)]