766141922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 1457111040

約数和(自身を除く): 690969118

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 223, 301, 439, 446, 559, 602, 878, 1118, 1561, 2899, 3073, 3122, 3913, 5707, 5798, 6146, 7826, 9589, 11414, 18877, 19178, 20293, 37754, 39949, 40586, 67123, 79898, 97897, 124657, 132139, 134246, 195794, 245401, 249314, 264278, 490802, 685279, 872599, 1272661, 1370558, 1717807, 1745198, 2545322, 3435614, 4209571, 8419142, 8908627, 17817254, 29466997, 54724423, 58933994, 109448846, 383070961, 766141922]

約数ペア:

[(1, 766141922), (2, 383070961), (7, 109448846), (13, 58933994), (14, 54724423), (26, 29466997), (43, 17817254), (86, 8908627), (91, 8419142), (182, 4209571), (223, 3435614), (301, 2545322), (439, 1745198), (446, 1717807), (559, 1370558), (602, 1272661), (878, 872599), (1118, 685279), (1561, 490802), (2899, 264278), (3073, 249314), (3122, 245401), (3913, 195794), (5707, 134246), (5798, 132139), (6146, 124657), (7826, 97897), (9589, 79898), (11414, 67123), (18877, 40586), (19178, 39949), (20293, 37754)]