1259016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 3628800

約数和(自身を除く): 2369784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 251, 264, 418, 456, 502, 627, 753, 836, 1004, 1254, 1506, 1672, 2008, 2508, 2761, 3012, 4769, 5016, 5522, 6024, 8283, 9538, 11044, 14307, 16566, 19076, 22088, 28614, 33132, 38152, 52459, 57228, 66264, 104918, 114456, 157377, 209836, 314754, 419672, 629508, 1259016]

約数ペア:

[(1, 1259016), (2, 629508), (3, 419672), (4, 314754), (6, 209836), (8, 157377), (11, 114456), (12, 104918), (19, 66264), (22, 57228), (24, 52459), (33, 38152), (38, 33132), (44, 28614), (57, 22088), (66, 19076), (76, 16566), (88, 14307), (114, 11044), (132, 9538), (152, 8283), (209, 6024), (228, 5522), (251, 5016), (264, 4769), (418, 3012), (456, 2761), (502, 2508), (627, 2008), (753, 1672), (836, 1506), (1004, 1254)]