238436872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{1301}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 462470400

約数和(自身を除く): 224033528

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 739, 1301, 1478, 2602, 2956, 5204, 5912, 10408, 22909, 40331, 45818, 80662, 91636, 161324, 183272, 322648, 961439, 1922878, 3845756, 7691512, 29804609, 59609218, 119218436, 238436872]

約数ペア:

[(1, 238436872), (2, 119218436), (4, 59609218), (8, 29804609), (31, 7691512), (62, 3845756), (124, 1922878), (248, 961439), (739, 322648), (1301, 183272), (1478, 161324), (2602, 91636), (2956, 80662), (5204, 45818), (5912, 40331), (10408, 22909)]