538423926

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 1145311488

約数和(自身を除く): 606887562

約数列:

[1, 2, 3, 6, 37, 53, 67, 74, 106, 111, 134, 159, 201, 222, 318, 402, 683, 1366, 1961, 2049, 2479, 3551, 3922, 4098, 4958, 5883, 7102, 7437, 10653, 11766, 14874, 21306, 25271, 36199, 45761, 50542, 72398, 75813, 91522, 108597, 131387, 137283, 151626, 217194, 262774, 274566, 394161, 788322, 1339363, 1693157, 2425333, 2678726, 3386314, 4018089, 4850666, 5079471, 7275999, 8036178, 10158942, 14551998, 89737321, 179474642, 269211963, 538423926]

約数ペア:

[(1, 538423926), (2, 269211963), (3, 179474642), (6, 89737321), (37, 14551998), (53, 10158942), (67, 8036178), (74, 7275999), (106, 5079471), (111, 4850666), (134, 4018089), (159, 3386314), (201, 2678726), (222, 2425333), (318, 1693157), (402, 1339363), (683, 788322), (1366, 394161), (1961, 274566), (2049, 262774), (2479, 217194), (3551, 151626), (3922, 137283), (4098, 131387), (4958, 108597), (5883, 91522), (7102, 75813), (7437, 72398), (10653, 50542), (11766, 45761), (14874, 36199), (21306, 25271)]