1639460016

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{8353}}^1$

素因数の和:8443

約数の個数: 120

約数和(自身を含む): 4847993280

約数和(自身を除く): 3208533264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 47, 48, 58, 72, 87, 94, 116, 141, 144, 174, 188, 232, 261, 282, 348, 376, 423, 464, 522, 564, 696, 752, 846, 1044, 1128, 1363, 1392, 1692, 2088, 2256, 2726, 3384, 4089, 4176, 5452, 6768, 8178, 8353, 10904, 12267, 16356, 16706, 21808, 24534, 25059, 32712, 33412, 49068, 50118, 65424, 66824, 75177, 98136, 100236, 133648, 150354, 196272, 200472, 242237, 300708, 392591, 400944, 484474, 601416, 726711, 785182, 968948, 1177773, 1202832, 1453422, 1570364, 1937896, 2180133, 2355546, 2906844, 3140728, 3533319, 3875792, 4360266, 4711092, 5813688, 6281456, 7066638, 8720532, 9422184, 11385139, 11627376, 14133276, 17441064, 18844368, 22770278, 28266552, 34155417, 34882128, 45540556, 56533104, 68310834, 91081112, 102466251, 136621668, 182162224, 204932502, 273243336, 409865004, 546486672, 819730008, 1639460016]

約数ペア:

[(1, 1639460016), (2, 819730008), (3, 546486672), (4, 409865004), (6, 273243336), (8, 204932502), (9, 182162224), (12, 136621668), (16, 102466251), (18, 91081112), (24, 68310834), (29, 56533104), (36, 45540556), (47, 34882128), (48, 34155417), (58, 28266552), (72, 22770278), (87, 18844368), (94, 17441064), (116, 14133276), (141, 11627376), (144, 11385139), (174, 9422184), (188, 8720532), (232, 7066638), (261, 6281456), (282, 5813688), (348, 4711092), (376, 4360266), (423, 3875792), (464, 3533319), (522, 3140728), (564, 2906844), (696, 2355546), (752, 2180133), (846, 1937896), (1044, 1570364), (1128, 1453422), (1363, 1202832), (1392, 1177773), (1692, 968948), (2088, 785182), (2256, 726711), (2726, 601416), (3384, 484474), (4089, 400944), (4176, 392591), (5452, 300708), (6768, 242237), (8178, 200472), (8353, 196272), (10904, 150354), (12267, 133648), (16356, 100236), (16706, 98136), (21808, 75177), (24534, 66824), (25059, 65424), (32712, 50118), (33412, 49068)]