180800279452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1038199}}^1$

素因数の和:1038430

約数の個数: 48

約数和(自身を含む): 362614190400

約数和(自身を除く): 181813910948

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 197, 221, 394, 442, 788, 884, 2561, 3349, 5122, 6698, 10244, 13396, 43537, 87074, 174148, 1038199, 2076398, 4152796, 13496587, 17649383, 26993174, 35298766, 53986348, 70597532, 204525203, 229441979, 409050406, 458883958, 818100812, 917767916, 2658827639, 3476928451, 5317655278, 6953856902, 10635310556, 13907713804, 45200069863, 90400139726, 180800279452]

約数ペア:

[(1, 180800279452), (2, 90400139726), (4, 45200069863), (13, 13907713804), (17, 10635310556), (26, 6953856902), (34, 5317655278), (52, 3476928451), (68, 2658827639), (197, 917767916), (221, 818100812), (394, 458883958), (442, 409050406), (788, 229441979), (884, 204525203), (2561, 70597532), (3349, 53986348), (5122, 35298766), (6698, 26993174), (10244, 17649383), (13396, 13496587), (43537, 4152796), (87074, 2076398), (174148, 1038199)]