338863616

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1084

約数の個数: 120

約数和(自身を含む): 849008160

約数和(自身を除く): 510144544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 512, 637, 728, 784, 832, 896, 1039, 1274, 1456, 1568, 1664, 1792, 2078, 2548, 2912, 3136, 3328, 3584, 4156, 5096, 5824, 6272, 6656, 7273, 8312, 10192, 11648, 12544, 13507, 14546, 16624, 20384, 23296, 25088, 27014, 29092, 33248, 40768, 46592, 50911, 54028, 58184, 66496, 81536, 94549, 101822, 108056, 116368, 132992, 163072, 189098, 203644, 216112, 232736, 265984, 326144, 378196, 407288, 432224, 465472, 531968, 661843, 756392, 814576, 864448, 930944, 1323686, 1512784, 1629152, 1728896, 1861888, 2647372, 3025568, 3258304, 3457792, 3723776, 5294744, 6051136, 6516608, 6915584, 10589488, 12102272, 13033216, 21178976, 24204544, 26066432, 42357952, 48409088, 84715904, 169431808, 338863616]

約数ペア:

[(1, 338863616), (2, 169431808), (4, 84715904), (7, 48409088), (8, 42357952), (13, 26066432), (14, 24204544), (16, 21178976), (26, 13033216), (28, 12102272), (32, 10589488), (49, 6915584), (52, 6516608), (56, 6051136), (64, 5294744), (91, 3723776), (98, 3457792), (104, 3258304), (112, 3025568), (128, 2647372), (182, 1861888), (196, 1728896), (208, 1629152), (224, 1512784), (256, 1323686), (364, 930944), (392, 864448), (416, 814576), (448, 756392), (512, 661843), (637, 531968), (728, 465472), (784, 432224), (832, 407288), (896, 378196), (1039, 326144), (1274, 265984), (1456, 232736), (1568, 216112), (1664, 203644), (1792, 189098), (2078, 163072), (2548, 132992), (2912, 116368), (3136, 108056), (3328, 101822), (3584, 94549), (4156, 81536), (5096, 66496), (5824, 58184), (6272, 54028), (6656, 50911), (7273, 46592), (8312, 40768), (10192, 33248), (11648, 29092), (12544, 27014), (13507, 25088), (14546, 23296), (16624, 20384)]