290981928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{713191}}^1$

素因数の和:713217

約数の個数: 32

約数和(自身を含む): 770247360

約数和(自身を除く): 479265432

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 713191, 1426382, 2139573, 2852764, 4279146, 5705528, 8558292, 12124247, 17116584, 24248494, 36372741, 48496988, 72745482, 96993976, 145490964, 290981928]

約数ペア:

[(1, 290981928), (2, 145490964), (3, 96993976), (4, 72745482), (6, 48496988), (8, 36372741), (12, 24248494), (17, 17116584), (24, 12124247), (34, 8558292), (51, 5705528), (68, 4279146), (102, 2852764), (136, 2139573), (204, 1426382), (408, 713191)]