340236596

素因数分解:

$2^2\times 7^2\times {\mathrm{647}}^1\times {\mathrm{2683}}^1$

素因数の和:3348

約数の個数: 36

約数和(自身を含む): 693953568

約数和(自身を除く): 353716972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 647, 1294, 2588, 2683, 4529, 5366, 9058, 10732, 18116, 18781, 31703, 37562, 63406, 75124, 126812, 131467, 262934, 525868, 1735901, 3471802, 6943604, 12151307, 24302614, 48605228, 85059149, 170118298, 340236596]

約数ペア:

[(1, 340236596), (2, 170118298), (4, 85059149), (7, 48605228), (14, 24302614), (28, 12151307), (49, 6943604), (98, 3471802), (196, 1735901), (647, 525868), (1294, 262934), (2588, 131467), (2683, 126812), (4529, 75124), (5366, 63406), (9058, 37562), (10732, 31703), (18116, 18781)]