333772140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{427913}}^1$

素因数の和:427938

約数の個数: 48

約数和(自身を含む): 1006453728

約数和(自身を除く): 672681588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 427913, 855826, 1283739, 1711652, 2139565, 2567478, 4279130, 5134956, 5562869, 6418695, 8558260, 11125738, 12837390, 16688607, 22251476, 25674780, 27814345, 33377214, 55628690, 66754428, 83443035, 111257380, 166886070, 333772140]

約数ペア:

[(1, 333772140), (2, 166886070), (3, 111257380), (4, 83443035), (5, 66754428), (6, 55628690), (10, 33377214), (12, 27814345), (13, 25674780), (15, 22251476), (20, 16688607), (26, 12837390), (30, 11125738), (39, 8558260), (52, 6418695), (60, 5562869), (65, 5134956), (78, 4279130), (130, 2567478), (156, 2139565), (195, 1711652), (260, 1283739), (390, 855826), (780, 427913)]