654139596

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{215461}}^1$

素因数の和:215502

約数の個数: 48

約数和(自身を含む): 1737485568

約数和(自身を除く): 1083345972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 215461, 430922, 646383, 861844, 1292766, 2370071, 2585532, 4740142, 4955603, 7110213, 9480284, 9911206, 14220426, 14866809, 19822412, 28440852, 29733618, 54511633, 59467236, 109023266, 163534899, 218046532, 327069798, 654139596]

約数ペア:

[(1, 654139596), (2, 327069798), (3, 218046532), (4, 163534899), (6, 109023266), (11, 59467236), (12, 54511633), (22, 29733618), (23, 28440852), (33, 19822412), (44, 14866809), (46, 14220426), (66, 9911206), (69, 9480284), (92, 7110213), (132, 4955603), (138, 4740142), (253, 2585532), (276, 2370071), (506, 1292766), (759, 861844), (1012, 646383), (1518, 430922), (3036, 215461)]