409638276

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{80701}}^1$

素因数の和:80761

約数の個数: 48

約数和(自身を含む): 1084634880

約数和(自身を除く): 674996604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 80701, 161402, 242103, 322804, 484206, 726309, 968412, 1452618, 2178927, 2905236, 3792947, 4357854, 7585894, 8715708, 11378841, 15171788, 22757682, 34136523, 45515364, 68273046, 102409569, 136546092, 204819138, 409638276]

約数ペア:

[(1, 409638276), (2, 204819138), (3, 136546092), (4, 102409569), (6, 68273046), (9, 45515364), (12, 34136523), (18, 22757682), (27, 15171788), (36, 11378841), (47, 8715708), (54, 7585894), (94, 4357854), (108, 3792947), (141, 2905236), (188, 2178927), (282, 1452618), (423, 968412), (564, 726309), (846, 484206), (1269, 322804), (1692, 242103), (2538, 161402), (5076, 80701)]