380678508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{503543}}^1$

素因数の和:503563

約数の個数: 48

約数和(自身を含む): 1127938560

約数和(自身を除く): 747260052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 503543, 1007086, 1510629, 2014172, 3021258, 3524801, 4531887, 6042516, 7049602, 9063774, 10574403, 13595661, 14099204, 18127548, 21148806, 27191322, 31723209, 42297612, 54382644, 63446418, 95169627, 126892836, 190339254, 380678508]

約数ペア:

[(1, 380678508), (2, 190339254), (3, 126892836), (4, 95169627), (6, 63446418), (7, 54382644), (9, 42297612), (12, 31723209), (14, 27191322), (18, 21148806), (21, 18127548), (27, 14099204), (28, 13595661), (36, 10574403), (42, 9063774), (54, 7049602), (63, 6042516), (84, 4531887), (108, 3524801), (126, 3021258), (189, 2014172), (252, 1510629), (378, 1007086), (756, 503543)]