408027258

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{6673}}^1$

素因数の和:6803

約数の個数: 48

約数和(自身を含む): 916206720

約数和(自身を除く): 508179462

約数列:

[1, 2, 3, 6, 9, 18, 43, 79, 86, 129, 158, 237, 258, 387, 474, 711, 774, 1422, 3397, 6673, 6794, 10191, 13346, 20019, 20382, 30573, 40038, 60057, 61146, 120114, 286939, 527167, 573878, 860817, 1054334, 1581501, 1721634, 2582451, 3163002, 4744503, 5164902, 9489006, 22668181, 45336362, 68004543, 136009086, 204013629, 408027258]

約数ペア:

[(1, 408027258), (2, 204013629), (3, 136009086), (6, 68004543), (9, 45336362), (18, 22668181), (43, 9489006), (79, 5164902), (86, 4744503), (129, 3163002), (158, 2582451), (237, 1721634), (258, 1581501), (387, 1054334), (474, 860817), (711, 573878), (774, 527167), (1422, 286939), (3397, 120114), (6673, 61146), (6794, 60057), (10191, 40038), (13346, 30573), (20019, 20382)]