1248893478

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1360

約数の個数: 120

約数和(自身を含む): 3282916824

約数和(自身を除く): 2034023346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 131, 147, 162, 189, 262, 294, 378, 393, 441, 567, 786, 882, 917, 1134, 1179, 1201, 1323, 1834, 2358, 2402, 2646, 2751, 3537, 3603, 3969, 5502, 6419, 7074, 7206, 7938, 8253, 8407, 10611, 10809, 12838, 16506, 16814, 19257, 21222, 21618, 24759, 25221, 32427, 38514, 49518, 50442, 57771, 58849, 64854, 74277, 75663, 97281, 115542, 117698, 148554, 151326, 157331, 173313, 176547, 194562, 226989, 314662, 346626, 353094, 453978, 471993, 519939, 529641, 680967, 943986, 1039878, 1059282, 1101317, 1361934, 1415979, 1588923, 2202634, 2831958, 3177846, 3303951, 4247937, 4766769, 6607902, 7709219, 8495874, 9533538, 9911853, 12743811, 15418438, 19823706, 23127657, 25487622, 29735559, 46255314, 59471118, 69382971, 89206677, 138765942, 178413354, 208148913, 416297826, 624446739, 1248893478]

約数ペア:

[(1, 1248893478), (2, 624446739), (3, 416297826), (6, 208148913), (7, 178413354), (9, 138765942), (14, 89206677), (18, 69382971), (21, 59471118), (27, 46255314), (42, 29735559), (49, 25487622), (54, 23127657), (63, 19823706), (81, 15418438), (98, 12743811), (126, 9911853), (131, 9533538), (147, 8495874), (162, 7709219), (189, 6607902), (262, 4766769), (294, 4247937), (378, 3303951), (393, 3177846), (441, 2831958), (567, 2202634), (786, 1588923), (882, 1415979), (917, 1361934), (1134, 1101317), (1179, 1059282), (1201, 1039878), (1323, 943986), (1834, 680967), (2358, 529641), (2402, 519939), (2646, 471993), (2751, 453978), (3537, 353094), (3603, 346626), (3969, 314662), (5502, 226989), (6419, 194562), (7074, 176547), (7206, 173313), (7938, 157331), (8253, 151326), (8407, 148554), (10611, 117698), (10809, 115542), (12838, 97281), (16506, 75663), (16814, 74277), (19257, 64854), (21222, 58849), (21618, 57771), (24759, 50442), (25221, 49518), (32427, 38514)]