350068878

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2083

約数の個数: 80

約数和(自身を含む): 836352000

約数和(自身を除く): 486283122

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 81, 94, 138, 141, 162, 207, 282, 414, 423, 621, 846, 1081, 1242, 1269, 1863, 1999, 2162, 2538, 3243, 3726, 3807, 3998, 5997, 6486, 7614, 9729, 11994, 17991, 19458, 29187, 35982, 45977, 53973, 58374, 87561, 91954, 93953, 107946, 137931, 161919, 175122, 187906, 275862, 281859, 323838, 413793, 563718, 827586, 845577, 1241379, 1691154, 2160919, 2482758, 2536731, 3724137, 4321838, 5073462, 6482757, 7448274, 7610193, 12965514, 15220386, 19448271, 38896542, 58344813, 116689626, 175034439, 350068878]

約数ペア:

[(1, 350068878), (2, 175034439), (3, 116689626), (6, 58344813), (9, 38896542), (18, 19448271), (23, 15220386), (27, 12965514), (46, 7610193), (47, 7448274), (54, 6482757), (69, 5073462), (81, 4321838), (94, 3724137), (138, 2536731), (141, 2482758), (162, 2160919), (207, 1691154), (282, 1241379), (414, 845577), (423, 827586), (621, 563718), (846, 413793), (1081, 323838), (1242, 281859), (1269, 275862), (1863, 187906), (1999, 175122), (2162, 161919), (2538, 137931), (3243, 107946), (3726, 93953), (3807, 91954), (3998, 87561), (5997, 58374), (6486, 53973), (7614, 45977), (9729, 35982), (11994, 29187), (17991, 19458)]