254990032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{76253}}^1$

素因数の和:76291

約数の個数: 40

約数和(自身を含む): 567329760

約数和(自身を除く): 312339728

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 76253, 152506, 305012, 610024, 838783, 1220048, 1448807, 1677566, 2897614, 3355132, 5795228, 6710264, 11590456, 13420528, 15936877, 23180912, 31873754, 63747508, 127495016, 254990032]

約数ペア:

[(1, 254990032), (2, 127495016), (4, 63747508), (8, 31873754), (11, 23180912), (16, 15936877), (19, 13420528), (22, 11590456), (38, 6710264), (44, 5795228), (76, 3355132), (88, 2897614), (152, 1677566), (176, 1448807), (209, 1220048), (304, 838783), (418, 610024), (836, 305012), (1672, 152506), (3344, 76253)]