286120016

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 706517280

約数和(自身を除く): 420397264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 67, 91, 98, 104, 112, 134, 182, 196, 208, 268, 364, 392, 419, 469, 536, 637, 728, 784, 838, 871, 938, 1072, 1274, 1456, 1676, 1742, 1876, 2548, 2933, 3283, 3352, 3484, 3752, 5096, 5447, 5866, 6097, 6566, 6704, 6968, 7504, 10192, 10894, 11732, 12194, 13132, 13936, 20531, 21788, 23464, 24388, 26264, 28073, 38129, 41062, 42679, 43576, 46928, 48776, 52528, 56146, 76258, 82124, 85358, 87152, 97552, 112292, 152516, 164248, 170716, 196511, 224584, 266903, 305032, 328496, 341432, 364949, 393022, 449168, 533806, 610064, 682864, 729898, 786044, 1067612, 1375577, 1459796, 1572088, 2135224, 2554643, 2751154, 2919592, 3144176, 4270448, 5109286, 5502308, 5839184, 10218572, 11004616, 17882501, 20437144, 22009232, 35765002, 40874288, 71530004, 143060008, 286120016]

約数ペア:

[(1, 286120016), (2, 143060008), (4, 71530004), (7, 40874288), (8, 35765002), (13, 22009232), (14, 20437144), (16, 17882501), (26, 11004616), (28, 10218572), (49, 5839184), (52, 5502308), (56, 5109286), (67, 4270448), (91, 3144176), (98, 2919592), (104, 2751154), (112, 2554643), (134, 2135224), (182, 1572088), (196, 1459796), (208, 1375577), (268, 1067612), (364, 786044), (392, 729898), (419, 682864), (469, 610064), (536, 533806), (637, 449168), (728, 393022), (784, 364949), (838, 341432), (871, 328496), (938, 305032), (1072, 266903), (1274, 224584), (1456, 196511), (1676, 170716), (1742, 164248), (1876, 152516), (2548, 112292), (2933, 97552), (3283, 87152), (3352, 85358), (3484, 82124), (3752, 76258), (5096, 56146), (5447, 52528), (5866, 48776), (6097, 46928), (6566, 43576), (6704, 42679), (6968, 41062), (7504, 38129), (10192, 28073), (10894, 26264), (11732, 24388), (12194, 23464), (13132, 21788), (13936, 20531)]