316914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 725760

約数和(自身を除く): 408846

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 239, 442, 478, 663, 717, 1326, 1434, 3107, 4063, 6214, 8126, 9321, 12189, 18642, 24378, 52819, 105638, 158457, 316914]

約数ペア:

[(1, 316914), (2, 158457), (3, 105638), (6, 52819), (13, 24378), (17, 18642), (26, 12189), (34, 9321), (39, 8126), (51, 6214), (78, 4063), (102, 3107), (221, 1434), (239, 1326), (442, 717), (478, 663)]