892145688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{20663}}^1$

素因数の和:20936

約数の個数: 64

約数和(自身を含む): 2559029760

約数和(自身を除く): 1666884072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 5397, 6168, 7196, 10794, 14392, 20663, 21588, 41326, 43176, 61989, 82652, 123978, 144641, 165304, 247956, 289282, 433923, 495912, 578564, 867846, 1157128, 1735692, 3471384, 5310391, 10620782, 15931173, 21241564, 31862346, 37172737, 42483128, 63724692, 74345474, 111518211, 127449384, 148690948, 223036422, 297381896, 446072844, 892145688]

約数ペア:

[(1, 892145688), (2, 446072844), (3, 297381896), (4, 223036422), (6, 148690948), (7, 127449384), (8, 111518211), (12, 74345474), (14, 63724692), (21, 42483128), (24, 37172737), (28, 31862346), (42, 21241564), (56, 15931173), (84, 10620782), (168, 5310391), (257, 3471384), (514, 1735692), (771, 1157128), (1028, 867846), (1542, 578564), (1799, 495912), (2056, 433923), (3084, 289282), (3598, 247956), (5397, 165304), (6168, 144641), (7196, 123978), (10794, 82652), (14392, 61989), (20663, 43176), (21588, 41326)]