396273424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{11959}}^1$

素因数の和:12095

約数の個数: 40

約数和(自身を含む): 815672000

約数和(自身を除く): 419398576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 436, 872, 1744, 2071, 4142, 8284, 11959, 16568, 23918, 33136, 47836, 95672, 191344, 227221, 454442, 908884, 1303531, 1817768, 2607062, 3635536, 5214124, 10428248, 20856496, 24767089, 49534178, 99068356, 198136712, 396273424]

約数ペア:

[(1, 396273424), (2, 198136712), (4, 99068356), (8, 49534178), (16, 24767089), (19, 20856496), (38, 10428248), (76, 5214124), (109, 3635536), (152, 2607062), (218, 1817768), (304, 1303531), (436, 908884), (872, 454442), (1744, 227221), (2071, 191344), (4142, 95672), (8284, 47836), (11959, 33136), (16568, 23918)]