2051440992

素因数分解:

$2^5\times 3^9\times {\mathrm{3257}}^1$

素因数の和:3294

約数の個数: 120

約数和(自身を含む): 6059919096

約数和(自身を除く): 4008478104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2187, 2592, 2916, 3257, 3888, 4374, 5832, 6514, 6561, 7776, 8748, 9771, 11664, 13028, 13122, 17496, 19542, 19683, 23328, 26056, 26244, 29313, 34992, 39084, 39366, 52112, 52488, 58626, 69984, 78168, 78732, 87939, 104224, 104976, 117252, 156336, 157464, 175878, 209952, 234504, 263817, 312672, 314928, 351756, 469008, 527634, 629856, 703512, 791451, 938016, 1055268, 1407024, 1582902, 2110536, 2374353, 2814048, 3165804, 4221072, 4748706, 6331608, 7123059, 8442144, 9497412, 12663216, 14246118, 18994824, 21369177, 25326432, 28492236, 37989648, 42738354, 56984472, 64107531, 75979296, 85476708, 113968944, 128215062, 170953416, 227937888, 256430124, 341906832, 512860248, 683813664, 1025720496, 2051440992]

約数ペア:

[(1, 2051440992), (2, 1025720496), (3, 683813664), (4, 512860248), (6, 341906832), (8, 256430124), (9, 227937888), (12, 170953416), (16, 128215062), (18, 113968944), (24, 85476708), (27, 75979296), (32, 64107531), (36, 56984472), (48, 42738354), (54, 37989648), (72, 28492236), (81, 25326432), (96, 21369177), (108, 18994824), (144, 14246118), (162, 12663216), (216, 9497412), (243, 8442144), (288, 7123059), (324, 6331608), (432, 4748706), (486, 4221072), (648, 3165804), (729, 2814048), (864, 2374353), (972, 2110536), (1296, 1582902), (1458, 1407024), (1944, 1055268), (2187, 938016), (2592, 791451), (2916, 703512), (3257, 629856), (3888, 527634), (4374, 469008), (5832, 351756), (6514, 314928), (6561, 312672), (7776, 263817), (8748, 234504), (9771, 209952), (11664, 175878), (13028, 157464), (13122, 156336), (17496, 117252), (19542, 104976), (19683, 104224), (23328, 87939), (26056, 78732), (26244, 78168), (29313, 69984), (34992, 58626), (39084, 52488), (39366, 52112)]