220486536

素因数分解:

$2^3\times 3^5\times {\mathrm{29}}^1\times {\mathrm{3911}}^1$

素因数の和:3961

約数の個数: 96

約数和(自身を含む): 640785600

約数和(自身を除く): 420299064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 243, 261, 324, 348, 486, 522, 648, 696, 783, 972, 1044, 1566, 1944, 2088, 2349, 3132, 3911, 4698, 6264, 7047, 7822, 9396, 11733, 14094, 15644, 18792, 23466, 28188, 31288, 35199, 46932, 56376, 70398, 93864, 105597, 113419, 140796, 211194, 226838, 281592, 316791, 340257, 422388, 453676, 633582, 680514, 844776, 907352, 950373, 1020771, 1267164, 1361028, 1900746, 2041542, 2534328, 2722056, 3062313, 3801492, 4083084, 6124626, 7602984, 8166168, 9186939, 12249252, 18373878, 24498504, 27560817, 36747756, 55121634, 73495512, 110243268, 220486536]

約数ペア:

[(1, 220486536), (2, 110243268), (3, 73495512), (4, 55121634), (6, 36747756), (8, 27560817), (9, 24498504), (12, 18373878), (18, 12249252), (24, 9186939), (27, 8166168), (29, 7602984), (36, 6124626), (54, 4083084), (58, 3801492), (72, 3062313), (81, 2722056), (87, 2534328), (108, 2041542), (116, 1900746), (162, 1361028), (174, 1267164), (216, 1020771), (232, 950373), (243, 907352), (261, 844776), (324, 680514), (348, 633582), (486, 453676), (522, 422388), (648, 340257), (696, 316791), (783, 281592), (972, 226838), (1044, 211194), (1566, 140796), (1944, 113419), (2088, 105597), (2349, 93864), (3132, 70398), (3911, 56376), (4698, 46932), (6264, 35199), (7047, 31288), (7822, 28188), (9396, 23466), (11733, 18792), (14094, 15644)]