279313692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{16879}}^1$

素因数の和:17090

約数の個数: 48

約数和(自身を含む): 748661760

約数和(自身を除く): 469348068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 16548, 16879, 33758, 50637, 67516, 101274, 118153, 202548, 236306, 354459, 472612, 708918, 1417836, 3325163, 6650326, 9975489, 13300652, 19950978, 23276141, 39901956, 46552282, 69828423, 93104564, 139656846, 279313692]

約数ペア:

[(1, 279313692), (2, 139656846), (3, 93104564), (4, 69828423), (6, 46552282), (7, 39901956), (12, 23276141), (14, 19950978), (21, 13300652), (28, 9975489), (42, 6650326), (84, 3325163), (197, 1417836), (394, 708918), (591, 472612), (788, 354459), (1182, 236306), (1379, 202548), (2364, 118153), (2758, 101274), (4137, 67516), (5516, 50637), (8274, 33758), (16548, 16879)]