238683276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{510007}}^1$

素因数の和:510030

約数の個数: 36

約数和(自身を含む): 649750192

約数和(自身を除く): 411066916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 510007, 1020014, 1530021, 2040028, 3060042, 4590063, 6120084, 6630091, 9180126, 13260182, 18360252, 19890273, 26520364, 39780546, 59670819, 79561092, 119341638, 238683276]

約数ペア:

[(1, 238683276), (2, 119341638), (3, 79561092), (4, 59670819), (6, 39780546), (9, 26520364), (12, 19890273), (13, 18360252), (18, 13260182), (26, 9180126), (36, 6630091), (39, 6120084), (52, 4590063), (78, 3060042), (117, 2040028), (156, 1530021), (234, 1020014), (468, 510007)]