381093032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61151}}^1$

素因数の和:61217

約数の個数: 32

約数和(自身を含む): 770515200

約数和(自身を除く): 389422168

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 61151, 122302, 244604, 489208, 1161869, 2323738, 2507191, 4647476, 5014382, 9294952, 10028764, 20057528, 47636629, 95273258, 190546516, 381093032]

約数ペア:

[(1, 381093032), (2, 190546516), (4, 95273258), (8, 47636629), (19, 20057528), (38, 10028764), (41, 9294952), (76, 5014382), (82, 4647476), (152, 2507191), (164, 2323738), (328, 1161869), (779, 489208), (1558, 244604), (3116, 122302), (6232, 61151)]