901230444

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{2473}}^1$

素因数の和:2727

約数の個数: 72

約数和(自身を含む): 2334189312

約数和(自身を除く): 1432958868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 191, 212, 318, 382, 477, 573, 636, 764, 954, 1146, 1719, 1908, 2292, 2473, 3438, 4946, 6876, 7419, 9892, 10123, 14838, 20246, 22257, 29676, 30369, 40492, 44514, 60738, 89028, 91107, 121476, 131069, 182214, 262138, 364428, 393207, 472343, 524276, 786414, 944686, 1179621, 1417029, 1572828, 1889372, 2359242, 2834058, 4251087, 4718484, 5668116, 8502174, 17004348, 25034179, 50068358, 75102537, 100136716, 150205074, 225307611, 300410148, 450615222, 901230444]

約数ペア:

[(1, 901230444), (2, 450615222), (3, 300410148), (4, 225307611), (6, 150205074), (9, 100136716), (12, 75102537), (18, 50068358), (36, 25034179), (53, 17004348), (106, 8502174), (159, 5668116), (191, 4718484), (212, 4251087), (318, 2834058), (382, 2359242), (477, 1889372), (573, 1572828), (636, 1417029), (764, 1179621), (954, 944686), (1146, 786414), (1719, 524276), (1908, 472343), (2292, 393207), (2473, 364428), (3438, 262138), (4946, 182214), (6876, 131069), (7419, 121476), (9892, 91107), (10123, 89028), (14838, 60738), (20246, 44514), (22257, 40492), (29676, 30369)]