396120284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{7229}}^1$

素因数の和:7362

約数の個数: 48

約数和(自身を含む): 842150400

約数和(自身を除く): 446030116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 206, 266, 412, 532, 721, 1442, 1957, 2884, 3914, 7229, 7828, 13699, 14458, 27398, 28916, 50603, 54796, 101206, 137351, 202412, 274702, 549404, 744587, 961457, 1489174, 1922914, 2978348, 3845828, 5212109, 10424218, 14147153, 20848436, 28294306, 56588612, 99030071, 198060142, 396120284]

約数ペア:

[(1, 396120284), (2, 198060142), (4, 99030071), (7, 56588612), (14, 28294306), (19, 20848436), (28, 14147153), (38, 10424218), (76, 5212109), (103, 3845828), (133, 2978348), (206, 1922914), (266, 1489174), (412, 961457), (532, 744587), (721, 549404), (1442, 274702), (1957, 202412), (2884, 137351), (3914, 101206), (7229, 54796), (7828, 50603), (13699, 28916), (14458, 27398)]