648008844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{74897}}^1$

素因数の和:75014

約数の個数: 48

約数和(自身を含む): 1744823808

約数和(自身を除く): 1096814964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 74897, 149794, 224691, 299588, 449382, 524279, 898764, 1048558, 1572837, 2097116, 3145674, 6291348, 7714391, 15428782, 23143173, 30857564, 46286346, 54000737, 92572692, 108001474, 162002211, 216002948, 324004422, 648008844]

約数ペア:

[(1, 648008844), (2, 324004422), (3, 216002948), (4, 162002211), (6, 108001474), (7, 92572692), (12, 54000737), (14, 46286346), (21, 30857564), (28, 23143173), (42, 15428782), (84, 7714391), (103, 6291348), (206, 3145674), (309, 2097116), (412, 1572837), (618, 1048558), (721, 898764), (1236, 524279), (1442, 449382), (2163, 299588), (2884, 224691), (4326, 149794), (8652, 74897)]