236789172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3361}}^1$

素因数の和:3493

約数の個数: 72

約数和(自身を含む): 636359360

約数和(自身を除く): 399570188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 618, 684, 927, 1236, 1854, 1957, 3361, 3708, 3914, 5871, 6722, 7828, 10083, 11742, 13444, 17613, 20166, 23484, 30249, 35226, 40332, 60498, 63859, 70452, 120996, 127718, 191577, 255436, 346183, 383154, 574731, 692366, 766308, 1038549, 1149462, 1384732, 2077098, 2298924, 3115647, 4154196, 6231294, 6577477, 12462588, 13154954, 19732431, 26309908, 39464862, 59197293, 78929724, 118394586, 236789172]

約数ペア:

[(1, 236789172), (2, 118394586), (3, 78929724), (4, 59197293), (6, 39464862), (9, 26309908), (12, 19732431), (18, 13154954), (19, 12462588), (36, 6577477), (38, 6231294), (57, 4154196), (76, 3115647), (103, 2298924), (114, 2077098), (171, 1384732), (206, 1149462), (228, 1038549), (309, 766308), (342, 692366), (412, 574731), (618, 383154), (684, 346183), (927, 255436), (1236, 191577), (1854, 127718), (1957, 120996), (3361, 70452), (3708, 63859), (3914, 60498), (5871, 40332), (6722, 35226), (7828, 30249), (10083, 23484), (11742, 20166), (13444, 17613)]