243305856

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:814

約数の個数: 160

約数和(自身を含む): 748418880

約数和(自身を除く): 505113024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 384, 432, 496, 558, 576, 648, 744, 757, 837, 864, 992, 1116, 1152, 1296, 1488, 1514, 1674, 1728, 1984, 2232, 2271, 2511, 2592, 2976, 3028, 3348, 3456, 3968, 4464, 4542, 5022, 5184, 5952, 6056, 6696, 6813, 8928, 9084, 10044, 10368, 11904, 12112, 13392, 13626, 17856, 18168, 20088, 20439, 23467, 24224, 26784, 27252, 35712, 36336, 40176, 40878, 46934, 48448, 53568, 54504, 61317, 70401, 72672, 80352, 81756, 93868, 96896, 107136, 109008, 122634, 140802, 145344, 160704, 163512, 187736, 211203, 218016, 245268, 281604, 290688, 321408, 327024, 375472, 422406, 436032, 490536, 563208, 633609, 654048, 750944, 844812, 872064, 981072, 1126416, 1267218, 1308096, 1501888, 1689624, 1900827, 1962144, 2252832, 2534436, 2616192, 3003776, 3379248, 3801654, 3924288, 4505664, 5068872, 6758496, 7603308, 7848576, 9011328, 10137744, 13516992, 15206616, 20275488, 27033984, 30413232, 40550976, 60826464, 81101952, 121652928, 243305856]

約数ペア:

[(1, 243305856), (2, 121652928), (3, 81101952), (4, 60826464), (6, 40550976), (8, 30413232), (9, 27033984), (12, 20275488), (16, 15206616), (18, 13516992), (24, 10137744), (27, 9011328), (31, 7848576), (32, 7603308), (36, 6758496), (48, 5068872), (54, 4505664), (62, 3924288), (64, 3801654), (72, 3379248), (81, 3003776), (93, 2616192), (96, 2534436), (108, 2252832), (124, 1962144), (128, 1900827), (144, 1689624), (162, 1501888), (186, 1308096), (192, 1267218), (216, 1126416), (248, 981072), (279, 872064), (288, 844812), (324, 750944), (372, 654048), (384, 633609), (432, 563208), (496, 490536), (558, 436032), (576, 422406), (648, 375472), (744, 327024), (757, 321408), (837, 290688), (864, 281604), (992, 245268), (1116, 218016), (1152, 211203), (1296, 187736), (1488, 163512), (1514, 160704), (1674, 145344), (1728, 140802), (1984, 122634), (2232, 109008), (2271, 107136), (2511, 96896), (2592, 93868), (2976, 81756), (3028, 80352), (3348, 72672), (3456, 70401), (3968, 61317), (4464, 54504), (4542, 53568), (5022, 48448), (5184, 46934), (5952, 40878), (6056, 40176), (6696, 36336), (6813, 35712), (8928, 27252), (9084, 26784), (10044, 24224), (10368, 23467), (11904, 20439), (12112, 20088), (13392, 18168), (13626, 17856)]