2785355424

素因数分解:

$2^5\times 3^5\times {\mathrm{181}}^1\times {\mathrm{1979}}^1$

素因数の和:2185

約数の個数: 144

約数和(自身を含む): 8263775520

約数和(自身を除く): 5478420096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 181, 216, 243, 288, 324, 362, 432, 486, 543, 648, 724, 864, 972, 1086, 1296, 1448, 1629, 1944, 1979, 2172, 2592, 2896, 3258, 3888, 3958, 4344, 4887, 5792, 5937, 6516, 7776, 7916, 8688, 9774, 11874, 13032, 14661, 15832, 17376, 17811, 19548, 23748, 26064, 29322, 31664, 35622, 39096, 43983, 47496, 52128, 53433, 58644, 63328, 71244, 78192, 87966, 94992, 106866, 117288, 142488, 156384, 160299, 175932, 189984, 213732, 234576, 284976, 320598, 351864, 358199, 427464, 469152, 480897, 569952, 641196, 703728, 716398, 854928, 961794, 1074597, 1282392, 1407456, 1432796, 1709856, 1923588, 2149194, 2564784, 2865592, 3223791, 3847176, 4298388, 5129568, 5731184, 6447582, 7694352, 8596776, 9671373, 11462368, 12895164, 15388704, 17193552, 19342746, 25790328, 29014119, 34387104, 38685492, 51580656, 58028238, 77370984, 87042357, 103161312, 116056476, 154741968, 174084714, 232112952, 309483936, 348169428, 464225904, 696338856, 928451808, 1392677712, 2785355424]

約数ペア:

[(1, 2785355424), (2, 1392677712), (3, 928451808), (4, 696338856), (6, 464225904), (8, 348169428), (9, 309483936), (12, 232112952), (16, 174084714), (18, 154741968), (24, 116056476), (27, 103161312), (32, 87042357), (36, 77370984), (48, 58028238), (54, 51580656), (72, 38685492), (81, 34387104), (96, 29014119), (108, 25790328), (144, 19342746), (162, 17193552), (181, 15388704), (216, 12895164), (243, 11462368), (288, 9671373), (324, 8596776), (362, 7694352), (432, 6447582), (486, 5731184), (543, 5129568), (648, 4298388), (724, 3847176), (864, 3223791), (972, 2865592), (1086, 2564784), (1296, 2149194), (1448, 1923588), (1629, 1709856), (1944, 1432796), (1979, 1407456), (2172, 1282392), (2592, 1074597), (2896, 961794), (3258, 854928), (3888, 716398), (3958, 703728), (4344, 641196), (4887, 569952), (5792, 480897), (5937, 469152), (6516, 427464), (7776, 358199), (7916, 351864), (8688, 320598), (9774, 284976), (11874, 234576), (13032, 213732), (14661, 189984), (15832, 175932), (17376, 160299), (17811, 156384), (19548, 142488), (23748, 117288), (26064, 106866), (29322, 94992), (31664, 87966), (35622, 78192), (39096, 71244), (43983, 63328), (47496, 58644), (52128, 53433)]