238122846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7321}}^1$

素因数の和:7481

約数の個数: 48

約数和(自身を含む): 559693680

約数和(自身を除く): 321570834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 234, 278, 417, 834, 1251, 1807, 2502, 3614, 5421, 7321, 10842, 14642, 16263, 21963, 32526, 43926, 65889, 95173, 131778, 190346, 285519, 571038, 856557, 1017619, 1713114, 2035238, 3052857, 6105714, 9158571, 13229047, 18317142, 26458094, 39687141, 79374282, 119061423, 238122846]

約数ペア:

[(1, 238122846), (2, 119061423), (3, 79374282), (6, 39687141), (9, 26458094), (13, 18317142), (18, 13229047), (26, 9158571), (39, 6105714), (78, 3052857), (117, 2035238), (139, 1713114), (234, 1017619), (278, 856557), (417, 571038), (834, 285519), (1251, 190346), (1807, 131778), (2502, 95173), (3614, 65889), (5421, 43926), (7321, 32526), (10842, 21963), (14642, 16263)]