387211188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2551}}^1$

素因数の和:2717

約数の個数: 96

約数和(自身を含む): 1120430080

約数和(自身を除く): 733218892

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 139, 156, 182, 273, 278, 364, 417, 546, 556, 834, 973, 1092, 1668, 1807, 1946, 2551, 2919, 3614, 3892, 5102, 5421, 5838, 7228, 7653, 10204, 10842, 11676, 12649, 15306, 17857, 21684, 25298, 30612, 33163, 35714, 37947, 50596, 53571, 66326, 71428, 75894, 99489, 107142, 132652, 151788, 198978, 214284, 232141, 354589, 397956, 464282, 696423, 709178, 928564, 1063767, 1392846, 1418356, 2127534, 2482123, 2785692, 4255068, 4609657, 4964246, 7446369, 9219314, 9928492, 13828971, 14892738, 18438628, 27657942, 29785476, 32267599, 55315884, 64535198, 96802797, 129070396, 193605594, 387211188]

約数ペア:

[(1, 387211188), (2, 193605594), (3, 129070396), (4, 96802797), (6, 64535198), (7, 55315884), (12, 32267599), (13, 29785476), (14, 27657942), (21, 18438628), (26, 14892738), (28, 13828971), (39, 9928492), (42, 9219314), (52, 7446369), (78, 4964246), (84, 4609657), (91, 4255068), (139, 2785692), (156, 2482123), (182, 2127534), (273, 1418356), (278, 1392846), (364, 1063767), (417, 928564), (546, 709178), (556, 696423), (834, 464282), (973, 397956), (1092, 354589), (1668, 232141), (1807, 214284), (1946, 198978), (2551, 151788), (2919, 132652), (3614, 107142), (3892, 99489), (5102, 75894), (5421, 71428), (5838, 66326), (7228, 53571), (7653, 50596), (10204, 37947), (10842, 35714), (11676, 33163), (12649, 30612), (15306, 25298), (17857, 21684)]