406932468

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{86729}}^1$

素因数の和:86776

約数の個数: 48

約数和(自身を含む): 1049086080

約数和(自身を除く): 642153612

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 86729, 173458, 260187, 346916, 520374, 1040748, 1474393, 1994767, 2948786, 3989534, 4423179, 5897572, 5984301, 7979068, 8846358, 11968602, 17692716, 23937204, 33911039, 67822078, 101733117, 135644156, 203466234, 406932468]

約数ペア:

[(1, 406932468), (2, 203466234), (3, 135644156), (4, 101733117), (6, 67822078), (12, 33911039), (17, 23937204), (23, 17692716), (34, 11968602), (46, 8846358), (51, 7979068), (68, 5984301), (69, 5897572), (92, 4423179), (102, 3989534), (138, 2948786), (204, 1994767), (276, 1474393), (391, 1040748), (782, 520374), (1173, 346916), (1564, 260187), (2346, 173458), (4692, 86729)]