289079712

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 894136320

約数和(自身を除く): 605056608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 72, 86, 93, 96, 108, 124, 129, 144, 172, 186, 216, 248, 251, 258, 279, 288, 344, 372, 387, 432, 496, 502, 516, 558, 688, 744, 753, 774, 837, 864, 992, 1004, 1032, 1116, 1161, 1333, 1376, 1488, 1506, 1548, 1674, 2008, 2064, 2232, 2259, 2322, 2666, 2976, 3012, 3096, 3348, 3999, 4016, 4128, 4464, 4518, 4644, 5332, 6024, 6192, 6696, 6777, 7781, 7998, 8032, 8928, 9036, 9288, 10664, 10793, 11997, 12048, 12384, 13392, 13554, 15562, 15996, 18072, 18576, 21328, 21586, 23343, 23994, 24096, 26784, 27108, 31124, 31992, 32379, 35991, 36144, 37152, 42656, 43172, 46686, 47988, 54216, 62248, 63984, 64758, 70029, 71982, 72288, 86344, 93372, 95976, 97137, 108432, 124496, 127968, 129516, 140058, 143964, 172688, 186744, 191952, 194274, 210087, 216864, 248992, 259032, 280116, 287928, 291411, 334583, 345376, 373488, 383904, 388548, 420174, 518064, 560232, 575856, 582822, 669166, 746976, 777096, 840348, 1003749, 1036128, 1120464, 1151712, 1165644, 1338332, 1554192, 1680696, 2007498, 2240928, 2331288, 2676664, 3011247, 3108384, 3361392, 4014996, 4662576, 5353328, 6022494, 6722784, 8029992, 9033741, 9325152, 10706656, 12044988, 16059984, 18067482, 24089976, 32119968, 36134964, 48179952, 72269928, 96359904, 144539856, 289079712]

約数ペア:

[(1, 289079712), (2, 144539856), (3, 96359904), (4, 72269928), (6, 48179952), (8, 36134964), (9, 32119968), (12, 24089976), (16, 18067482), (18, 16059984), (24, 12044988), (27, 10706656), (31, 9325152), (32, 9033741), (36, 8029992), (43, 6722784), (48, 6022494), (54, 5353328), (62, 4662576), (72, 4014996), (86, 3361392), (93, 3108384), (96, 3011247), (108, 2676664), (124, 2331288), (129, 2240928), (144, 2007498), (172, 1680696), (186, 1554192), (216, 1338332), (248, 1165644), (251, 1151712), (258, 1120464), (279, 1036128), (288, 1003749), (344, 840348), (372, 777096), (387, 746976), (432, 669166), (496, 582822), (502, 575856), (516, 560232), (558, 518064), (688, 420174), (744, 388548), (753, 383904), (774, 373488), (837, 345376), (864, 334583), (992, 291411), (1004, 287928), (1032, 280116), (1116, 259032), (1161, 248992), (1333, 216864), (1376, 210087), (1488, 194274), (1506, 191952), (1548, 186744), (1674, 172688), (2008, 143964), (2064, 140058), (2232, 129516), (2259, 127968), (2322, 124496), (2666, 108432), (2976, 97137), (3012, 95976), (3096, 93372), (3348, 86344), (3999, 72288), (4016, 71982), (4128, 70029), (4464, 64758), (4518, 63984), (4644, 62248), (5332, 54216), (6024, 47988), (6192, 46686), (6696, 43172), (6777, 42656), (7781, 37152), (7998, 36144), (8032, 35991), (8928, 32379), (9036, 31992), (9288, 31124), (10664, 27108), (10793, 26784), (11997, 24096), (12048, 23994), (12384, 23343), (13392, 21586), (13554, 21328), (15562, 18576), (15996, 18072)]