334262005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 521680896

約数和(自身を除く): 187418891

約数列:

[1, 5, 7, 11, 35, 43, 55, 61, 77, 215, 301, 305, 331, 385, 427, 473, 671, 1505, 1655, 2135, 2317, 2365, 2623, 3311, 3355, 3641, 4697, 11585, 13115, 14233, 16555, 18205, 18361, 20191, 23485, 25487, 28853, 71165, 91805, 99631, 100955, 127435, 141337, 144265, 156563, 201971, 222101, 498155, 706685, 782815, 868213, 1009855, 1095941, 1110505, 1554707, 4341065, 5479705, 6077491, 7773535, 9550343, 30387455, 47751715, 66852401, 334262005]

約数ペア:

[(1, 334262005), (5, 66852401), (7, 47751715), (11, 30387455), (35, 9550343), (43, 7773535), (55, 6077491), (61, 5479705), (77, 4341065), (215, 1554707), (301, 1110505), (305, 1095941), (331, 1009855), (385, 868213), (427, 782815), (473, 706685), (671, 498155), (1505, 222101), (1655, 201971), (2135, 156563), (2317, 144265), (2365, 141337), (2623, 127435), (3311, 100955), (3355, 99631), (3641, 91805), (4697, 71165), (11585, 28853), (13115, 25487), (14233, 23485), (16555, 20191), (18205, 18361)]