1842320984

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1\times {\mathrm{769}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 3991680000

約数和(自身を除く): 2149359016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 239, 358, 478, 716, 769, 956, 1253, 1432, 1538, 1673, 1912, 2506, 3076, 3346, 5012, 5383, 6152, 6692, 10024, 10766, 13384, 21532, 42781, 43064, 85562, 137651, 171124, 183791, 275302, 299467, 342248, 367582, 550604, 598934, 735164, 963557, 1101208, 1197868, 1286537, 1470328, 1927114, 2395736, 2573074, 3854228, 5146148, 7708456, 10292296, 32898589, 65797178, 131594356, 230290123, 263188712, 460580246, 921160492, 1842320984]

約数ペア:

[(1, 1842320984), (2, 921160492), (4, 460580246), (7, 263188712), (8, 230290123), (14, 131594356), (28, 65797178), (56, 32898589), (179, 10292296), (239, 7708456), (358, 5146148), (478, 3854228), (716, 2573074), (769, 2395736), (956, 1927114), (1253, 1470328), (1432, 1286537), (1538, 1197868), (1673, 1101208), (1912, 963557), (2506, 735164), (3076, 598934), (3346, 550604), (5012, 367582), (5383, 342248), (6152, 299467), (6692, 275302), (10024, 183791), (10766, 171124), (13384, 137651), (21532, 85562), (42781, 43064)]