284672752

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 769450752

約数和(自身を除く): 484778000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 34, 49, 52, 53, 56, 62, 68, 91, 98, 104, 106, 112, 119, 124, 136, 182, 196, 208, 212, 217, 221, 238, 248, 272, 364, 371, 392, 403, 424, 434, 442, 476, 496, 527, 637, 689, 728, 742, 784, 806, 833, 848, 868, 884, 901, 952, 1054, 1274, 1378, 1456, 1484, 1519, 1547, 1612, 1643, 1666, 1736, 1768, 1802, 1904, 2108, 2548, 2597, 2756, 2821, 2968, 3038, 3094, 3224, 3286, 3332, 3472, 3536, 3604, 3689, 4216, 4823, 5096, 5194, 5512, 5642, 5936, 6076, 6188, 6307, 6448, 6572, 6664, 6851, 7208, 7378, 8432, 9646, 10192, 10388, 10829, 11024, 11284, 11501, 11713, 12152, 12376, 12614, 13144, 13328, 13702, 14416, 14756, 19292, 19747, 20776, 21359, 21658, 22568, 23002, 23426, 24304, 24752, 25228, 25823, 26288, 27404, 27931, 29512, 33761, 38584, 39494, 41552, 42718, 43316, 44149, 45136, 46004, 46852, 47957, 50456, 51646, 54808, 55862, 59024, 67522, 77168, 78988, 80507, 81991, 85436, 86632, 88298, 92008, 93704, 95914, 100912, 103292, 109616, 111724, 135044, 149513, 157976, 161014, 163982, 170872, 173264, 176596, 184016, 187408, 191828, 195517, 206584, 223448, 270088, 299026, 315952, 322028, 327964, 335699, 341744, 353192, 363103, 383656, 391034, 413168, 446896, 540176, 573937, 598052, 644056, 655928, 671398, 706384, 726206, 767312, 782068, 1046591, 1147874, 1196104, 1288112, 1311856, 1342796, 1368619, 1452412, 1564136, 2093182, 2295748, 2392208, 2541721, 2685592, 2737238, 2904824, 3128272, 4186364, 4591496, 5083442, 5371184, 5474476, 5809648, 8372728, 9182992, 10166884, 10948952, 16745456, 17792047, 20333768, 21897904, 35584094, 40667536, 71168188, 142336376, 284672752]

約数ペア:

[(1, 284672752), (2, 142336376), (4, 71168188), (7, 40667536), (8, 35584094), (13, 21897904), (14, 20333768), (16, 17792047), (17, 16745456), (26, 10948952), (28, 10166884), (31, 9182992), (34, 8372728), (49, 5809648), (52, 5474476), (53, 5371184), (56, 5083442), (62, 4591496), (68, 4186364), (91, 3128272), (98, 2904824), (104, 2737238), (106, 2685592), (112, 2541721), (119, 2392208), (124, 2295748), (136, 2093182), (182, 1564136), (196, 1452412), (208, 1368619), (212, 1342796), (217, 1311856), (221, 1288112), (238, 1196104), (248, 1147874), (272, 1046591), (364, 782068), (371, 767312), (392, 726206), (403, 706384), (424, 671398), (434, 655928), (442, 644056), (476, 598052), (496, 573937), (527, 540176), (637, 446896), (689, 413168), (728, 391034), (742, 383656), (784, 363103), (806, 353192), (833, 341744), (848, 335699), (868, 327964), (884, 322028), (901, 315952), (952, 299026), (1054, 270088), (1274, 223448), (1378, 206584), (1456, 195517), (1484, 191828), (1519, 187408), (1547, 184016), (1612, 176596), (1643, 173264), (1666, 170872), (1736, 163982), (1768, 161014), (1802, 157976), (1904, 149513), (2108, 135044), (2548, 111724), (2597, 109616), (2756, 103292), (2821, 100912), (2968, 95914), (3038, 93704), (3094, 92008), (3224, 88298), (3286, 86632), (3332, 85436), (3472, 81991), (3536, 80507), (3604, 78988), (3689, 77168), (4216, 67522), (4823, 59024), (5096, 55862), (5194, 54808), (5512, 51646), (5642, 50456), (5936, 47957), (6076, 46852), (6188, 46004), (6307, 45136), (6448, 44149), (6572, 43316), (6664, 42718), (6851, 41552), (7208, 39494), (7378, 38584), (8432, 33761), (9646, 29512), (10192, 27931), (10388, 27404), (10829, 26288), (11024, 25823), (11284, 25228), (11501, 24752), (11713, 24304), (12152, 23426), (12376, 23002), (12614, 22568), (13144, 21658), (13328, 21359), (13702, 20776), (14416, 19747), (14756, 19292)]