628996914

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42667}}^1$

素因数の和:42701

約数の個数: 80

約数和(自身を含む): 1734710208

約数和(自身を除く): 1105713294

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14742, 42667, 85334, 128001, 256002, 298669, 384003, 554671, 597338, 768006, 896007, 1109342, 1152009, 1664013, 1792014, 2304018, 2688021, 3328026, 3456027, 3882697, 4992039, 5376042, 6912054, 7765394, 8064063, 9984078, 11648091, 14976117, 16128126, 23296182, 24192189, 29952234, 34944273, 44928351, 48384378, 69888546, 89856702, 104832819, 209665638, 314498457, 628996914]

約数ペア:

[(1, 628996914), (2, 314498457), (3, 209665638), (6, 104832819), (7, 89856702), (9, 69888546), (13, 48384378), (14, 44928351), (18, 34944273), (21, 29952234), (26, 24192189), (27, 23296182), (39, 16128126), (42, 14976117), (54, 11648091), (63, 9984078), (78, 8064063), (81, 7765394), (91, 6912054), (117, 5376042), (126, 4992039), (162, 3882697), (182, 3456027), (189, 3328026), (234, 2688021), (273, 2304018), (351, 1792014), (378, 1664013), (546, 1152009), (567, 1109342), (702, 896007), (819, 768006), (1053, 597338), (1134, 554671), (1638, 384003), (2106, 298669), (2457, 256002), (4914, 128001), (7371, 85334), (14742, 42667)]