455364

素因数分解:

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

素因数の和:169

約数の個数: 72

約数和(自身を含む): 1426880

約数和(自身を除く): 971516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 139, 156, 182, 234, 252, 273, 278, 364, 417, 468, 546, 556, 819, 834, 973, 1092, 1251, 1638, 1668, 1807, 1946, 2502, 2919, 3276, 3614, 3892, 5004, 5421, 5838, 7228, 8757, 10842, 11676, 12649, 16263, 17514, 21684, 25298, 32526, 35028, 37947, 50596, 65052, 75894, 113841, 151788, 227682, 455364]

約数ペア:

[(1, 455364), (2, 227682), (3, 151788), (4, 113841), (6, 75894), (7, 65052), (9, 50596), (12, 37947), (13, 35028), (14, 32526), (18, 25298), (21, 21684), (26, 17514), (28, 16263), (36, 12649), (39, 11676), (42, 10842), (52, 8757), (63, 7228), (78, 5838), (84, 5421), (91, 5004), (117, 3892), (126, 3614), (139, 3276), (156, 2919), (182, 2502), (234, 1946), (252, 1807), (273, 1668), (278, 1638), (364, 1251), (417, 1092), (468, 973), (546, 834), (556, 819)]