890331276

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{5303}}^1$

素因数の和:6150

約数の個数: 48

約数和(自身を含む): 2202729984

約数和(自身を除く): 1312398708

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 823, 1646, 2469, 3292, 4938, 5303, 9876, 10606, 13991, 15909, 21212, 27982, 31818, 41973, 55964, 63636, 83946, 90151, 167892, 180302, 270453, 360604, 540906, 1081812, 4364369, 8728738, 13093107, 17457476, 26186214, 52372428, 74194273, 148388546, 222582819, 296777092, 445165638, 890331276]

約数ペア:

[(1, 890331276), (2, 445165638), (3, 296777092), (4, 222582819), (6, 148388546), (12, 74194273), (17, 52372428), (34, 26186214), (51, 17457476), (68, 13093107), (102, 8728738), (204, 4364369), (823, 1081812), (1646, 540906), (2469, 360604), (3292, 270453), (4938, 180302), (5303, 167892), (9876, 90151), (10606, 83946), (13991, 63636), (15909, 55964), (21212, 41973), (27982, 31818)]