2780374884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{10667}}^1$

素因数の和:10817

約数の個数: 96

約数和(自身を含む): 7742407680

約数和(自身を除く): 4962032796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 107, 116, 174, 203, 214, 321, 348, 406, 428, 609, 642, 749, 812, 1218, 1284, 1498, 2247, 2436, 2996, 3103, 4494, 6206, 8988, 9309, 10667, 12412, 18618, 21334, 21721, 32001, 37236, 42668, 43442, 64002, 65163, 74669, 86884, 128004, 130326, 149338, 224007, 260652, 298676, 309343, 448014, 618686, 896028, 928029, 1141369, 1237372, 1856058, 2165401, 2282738, 3424107, 3712116, 4330802, 4565476, 6496203, 6848214, 7989583, 8661604, 12992406, 13696428, 15979166, 23968749, 25984812, 31958332, 33099701, 47937498, 66199402, 95874996, 99299103, 132398804, 198598206, 231697907, 397196412, 463395814, 695093721, 926791628, 1390187442, 2780374884]

約数ペア:

[(1, 2780374884), (2, 1390187442), (3, 926791628), (4, 695093721), (6, 463395814), (7, 397196412), (12, 231697907), (14, 198598206), (21, 132398804), (28, 99299103), (29, 95874996), (42, 66199402), (58, 47937498), (84, 33099701), (87, 31958332), (107, 25984812), (116, 23968749), (174, 15979166), (203, 13696428), (214, 12992406), (321, 8661604), (348, 7989583), (406, 6848214), (428, 6496203), (609, 4565476), (642, 4330802), (749, 3712116), (812, 3424107), (1218, 2282738), (1284, 2165401), (1498, 1856058), (2247, 1237372), (2436, 1141369), (2996, 928029), (3103, 896028), (4494, 618686), (6206, 448014), (8988, 309343), (9309, 298676), (10667, 260652), (12412, 224007), (18618, 149338), (21334, 130326), (21721, 128004), (32001, 86884), (37236, 74669), (42668, 65163), (43442, 64002)]