420034734

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 1084801536

約数和(自身を除く): 664766802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 311, 378, 397, 486, 567, 622, 794, 933, 1134, 1191, 1701, 1866, 2177, 2382, 2779, 2799, 3402, 3573, 4354, 5558, 5598, 6531, 7146, 8337, 8397, 10719, 13062, 16674, 16794, 19593, 21438, 25011, 25191, 32157, 39186, 50022, 50382, 58779, 64314, 75033, 75573, 96471, 117558, 123467, 150066, 151146, 176337, 192942, 225099, 246934, 352674, 370401, 450198, 529011, 675297, 740802, 864269, 1058022, 1111203, 1350594, 1728538, 2222406, 2592807, 3333609, 5185614, 6667218, 7778421, 10000827, 15556842, 20001654, 23335263, 30002481, 46670526, 60004962, 70005789, 140011578, 210017367, 420034734]

約数ペア:

[(1, 420034734), (2, 210017367), (3, 140011578), (6, 70005789), (7, 60004962), (9, 46670526), (14, 30002481), (18, 23335263), (21, 20001654), (27, 15556842), (42, 10000827), (54, 7778421), (63, 6667218), (81, 5185614), (126, 3333609), (162, 2592807), (189, 2222406), (243, 1728538), (311, 1350594), (378, 1111203), (397, 1058022), (486, 864269), (567, 740802), (622, 675297), (794, 529011), (933, 450198), (1134, 370401), (1191, 352674), (1701, 246934), (1866, 225099), (2177, 192942), (2382, 176337), (2779, 151146), (2799, 150066), (3402, 123467), (3573, 117558), (4354, 96471), (5558, 75573), (5598, 75033), (6531, 64314), (7146, 58779), (8337, 50382), (8397, 50022), (10719, 39186), (13062, 32157), (16674, 25191), (16794, 25011), (19593, 21438)]