402178764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{198313}}^1$

素因数の和:198346

約数の個数: 36

約数和(自身を含む): 1016160936

約数和(自身を除く): 613982172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 198313, 396626, 594939, 793252, 1189878, 2379756, 2578069, 5156138, 7734207, 10312276, 15468414, 30936828, 33514897, 67029794, 100544691, 134059588, 201089382, 402178764]

約数ペア:

[(1, 402178764), (2, 201089382), (3, 134059588), (4, 100544691), (6, 67029794), (12, 33514897), (13, 30936828), (26, 15468414), (39, 10312276), (52, 7734207), (78, 5156138), (156, 2578069), (169, 2379756), (338, 1189878), (507, 793252), (676, 594939), (1014, 396626), (2028, 198313)]