304912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 40

約数和(自身を含む): 669600

約数和(自身を除く): 364688

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 236, 272, 304, 323, 472, 646, 944, 1003, 1121, 1292, 2006, 2242, 2584, 4012, 4484, 5168, 8024, 8968, 16048, 17936, 19057, 38114, 76228, 152456, 304912]

約数ペア:

[(1, 304912), (2, 152456), (4, 76228), (8, 38114), (16, 19057), (17, 17936), (19, 16048), (34, 8968), (38, 8024), (59, 5168), (68, 4484), (76, 4012), (118, 2584), (136, 2242), (152, 2006), (236, 1292), (272, 1121), (304, 1003), (323, 944), (472, 646)]