139649472

素因数分解:

$2^6\times 3^2\times {\mathrm{242447}}^1$

素因数の和:242465

約数の個数: 42

約数和(自身を含む): 400281648

約数和(自身を除く): 260632176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 242447, 484894, 727341, 969788, 1454682, 1939576, 2182023, 2909364, 3879152, 4364046, 5818728, 7758304, 8728092, 11637456, 15516608, 17456184, 23274912, 34912368, 46549824, 69824736, 139649472]

約数ペア:

[(1, 139649472), (2, 69824736), (3, 46549824), (4, 34912368), (6, 23274912), (8, 17456184), (9, 15516608), (12, 11637456), (16, 8728092), (18, 7758304), (24, 5818728), (32, 4364046), (36, 3879152), (48, 2909364), (64, 2182023), (72, 1939576), (96, 1454682), (144, 969788), (192, 727341), (288, 484894), (576, 242447)]