228045198537

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{28961}}^1$

素因数の和:29191

約数の個数: 72

約数和(自身を含む): 370409614848

約数和(自身を除く): 142364416311

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 167, 169, 279, 403, 501, 507, 1209, 1503, 1521, 2171, 3627, 5177, 5239, 6513, 15531, 15717, 19539, 28223, 28961, 46593, 47151, 67301, 84669, 86883, 201903, 254007, 260649, 376493, 605709, 874913, 897791, 1129479, 2624739, 2693373, 3388437, 4836487, 4894409, 7874217, 8080119, 11671283, 14509461, 14683227, 35013849, 43528383, 44049681, 62874331, 105041547, 149931097, 151726679, 188622993, 449793291, 455180037, 565868979, 817366303, 1349379873, 1365540111, 1949104261, 2452098909, 5847312783, 7356296727, 17541938349, 25338355393, 76015066179, 228045198537]

約数ペア:

[(1, 228045198537), (3, 76015066179), (9, 25338355393), (13, 17541938349), (31, 7356296727), (39, 5847312783), (93, 2452098909), (117, 1949104261), (167, 1365540111), (169, 1349379873), (279, 817366303), (403, 565868979), (501, 455180037), (507, 449793291), (1209, 188622993), (1503, 151726679), (1521, 149931097), (2171, 105041547), (3627, 62874331), (5177, 44049681), (5239, 43528383), (6513, 35013849), (15531, 14683227), (15717, 14509461), (19539, 11671283), (28223, 8080119), (28961, 7874217), (46593, 4894409), (47151, 4836487), (67301, 3388437), (84669, 2693373), (86883, 2624739), (201903, 1129479), (254007, 897791), (260649, 874913), (376493, 605709)]