642392424

素因数分解:

$2^3\times 3^3\times {\mathrm{547}}^1\times {\mathrm{5437}}^1$

素因数の和:5999

約数の個数: 64

約数和(自身を含む): 1788014400

約数和(自身を除く): 1145621976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 547, 1094, 1641, 2188, 3282, 4376, 4923, 5437, 6564, 9846, 10874, 13128, 14769, 16311, 19692, 21748, 29538, 32622, 39384, 43496, 48933, 59076, 65244, 97866, 118152, 130488, 146799, 195732, 293598, 391464, 587196, 1174392, 2974039, 5948078, 8922117, 11896156, 17844234, 23792312, 26766351, 35688468, 53532702, 71376936, 80299053, 107065404, 160598106, 214130808, 321196212, 642392424]

約数ペア:

[(1, 642392424), (2, 321196212), (3, 214130808), (4, 160598106), (6, 107065404), (8, 80299053), (9, 71376936), (12, 53532702), (18, 35688468), (24, 26766351), (27, 23792312), (36, 17844234), (54, 11896156), (72, 8922117), (108, 5948078), (216, 2974039), (547, 1174392), (1094, 587196), (1641, 391464), (2188, 293598), (3282, 195732), (4376, 146799), (4923, 130488), (5437, 118152), (6564, 97866), (9846, 65244), (10874, 59076), (13128, 48933), (14769, 43496), (16311, 39384), (19692, 32622), (21748, 29538)]