281814768

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:404

約数の個数: 160

約数和(自身を含む): 854945280

約数和(自身を除く): 573130512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 113, 138, 144, 184, 207, 216, 226, 251, 276, 339, 368, 414, 432, 452, 502, 552, 621, 678, 753, 828, 904, 1004, 1017, 1104, 1242, 1356, 1506, 1656, 1808, 2008, 2034, 2259, 2484, 2599, 2712, 3012, 3051, 3312, 4016, 4068, 4518, 4968, 5198, 5424, 5773, 6024, 6102, 6777, 7797, 8136, 9036, 9936, 10396, 11546, 12048, 12204, 13554, 15594, 16272, 17319, 18072, 20792, 23092, 23391, 24408, 27108, 28363, 31188, 34638, 36144, 41584, 46184, 46782, 48816, 51957, 54216, 56726, 62376, 69276, 70173, 85089, 92368, 93564, 103914, 108432, 113452, 124752, 138552, 140346, 155871, 170178, 187128, 207828, 226904, 255267, 277104, 280692, 311742, 340356, 374256, 415656, 453808, 510534, 561384, 623484, 652349, 680712, 765801, 831312, 1021068, 1122768, 1246968, 1304698, 1361424, 1531602, 1957047, 2042136, 2493936, 2609396, 3063204, 3914094, 4084272, 5218792, 5871141, 6126408, 7828188, 10437584, 11742282, 12252816, 15656376, 17613423, 23484564, 31312752, 35226846, 46969128, 70453692, 93938256, 140907384, 281814768]

約数ペア:

[(1, 281814768), (2, 140907384), (3, 93938256), (4, 70453692), (6, 46969128), (8, 35226846), (9, 31312752), (12, 23484564), (16, 17613423), (18, 15656376), (23, 12252816), (24, 11742282), (27, 10437584), (36, 7828188), (46, 6126408), (48, 5871141), (54, 5218792), (69, 4084272), (72, 3914094), (92, 3063204), (108, 2609396), (113, 2493936), (138, 2042136), (144, 1957047), (184, 1531602), (207, 1361424), (216, 1304698), (226, 1246968), (251, 1122768), (276, 1021068), (339, 831312), (368, 765801), (414, 680712), (432, 652349), (452, 623484), (502, 561384), (552, 510534), (621, 453808), (678, 415656), (753, 374256), (828, 340356), (904, 311742), (1004, 280692), (1017, 277104), (1104, 255267), (1242, 226904), (1356, 207828), (1506, 187128), (1656, 170178), (1808, 155871), (2008, 140346), (2034, 138552), (2259, 124752), (2484, 113452), (2599, 108432), (2712, 103914), (3012, 93564), (3051, 92368), (3312, 85089), (4016, 70173), (4068, 69276), (4518, 62376), (4968, 56726), (5198, 54216), (5424, 51957), (5773, 48816), (6024, 46782), (6102, 46184), (6777, 41584), (7797, 36144), (8136, 34638), (9036, 31188), (9936, 28363), (10396, 27108), (11546, 24408), (12048, 23391), (12204, 23092), (13554, 20792), (15594, 18072), (16272, 17319)]