815508288

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{787}}^1$

素因数の和:1069

約数の個数: 168

約数和(自身を含む): 2685239232

約数和(自身を除く): 1869730944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 257, 288, 336, 448, 504, 514, 576, 672, 771, 787, 1008, 1028, 1344, 1542, 1574, 1799, 2016, 2056, 2313, 2361, 3084, 3148, 3598, 4032, 4112, 4626, 4722, 5397, 5509, 6168, 6296, 7083, 7196, 8224, 9252, 9444, 10794, 11018, 12336, 12592, 14166, 14392, 16191, 16448, 16527, 18504, 18888, 21588, 22036, 24672, 25184, 28332, 28784, 32382, 33054, 37008, 37776, 43176, 44072, 49344, 49581, 50368, 56664, 57568, 64764, 66108, 74016, 75552, 86352, 88144, 99162, 113328, 115136, 129528, 132216, 148032, 151104, 172704, 176288, 198324, 202259, 226656, 259056, 264432, 345408, 352576, 396648, 404518, 453312, 518112, 528864, 606777, 793296, 809036, 1036224, 1057728, 1213554, 1415813, 1586592, 1618072, 1820331, 2427108, 2831626, 3173184, 3236144, 3640662, 4247439, 4854216, 5663252, 6472288, 7281324, 8494878, 9708432, 11326504, 12742317, 12944576, 14562648, 16989756, 19416864, 22653008, 25484634, 29125296, 33979512, 38833728, 45306016, 50969268, 58250592, 67959024, 90612032, 101938536, 116501184, 135918048, 203877072, 271836096, 407754144, 815508288]

約数ペア:

[(1, 815508288), (2, 407754144), (3, 271836096), (4, 203877072), (6, 135918048), (7, 116501184), (8, 101938536), (9, 90612032), (12, 67959024), (14, 58250592), (16, 50969268), (18, 45306016), (21, 38833728), (24, 33979512), (28, 29125296), (32, 25484634), (36, 22653008), (42, 19416864), (48, 16989756), (56, 14562648), (63, 12944576), (64, 12742317), (72, 11326504), (84, 9708432), (96, 8494878), (112, 7281324), (126, 6472288), (144, 5663252), (168, 4854216), (192, 4247439), (224, 3640662), (252, 3236144), (257, 3173184), (288, 2831626), (336, 2427108), (448, 1820331), (504, 1618072), (514, 1586592), (576, 1415813), (672, 1213554), (771, 1057728), (787, 1036224), (1008, 809036), (1028, 793296), (1344, 606777), (1542, 528864), (1574, 518112), (1799, 453312), (2016, 404518), (2056, 396648), (2313, 352576), (2361, 345408), (3084, 264432), (3148, 259056), (3598, 226656), (4032, 202259), (4112, 198324), (4626, 176288), (4722, 172704), (5397, 151104), (5509, 148032), (6168, 132216), (6296, 129528), (7083, 115136), (7196, 113328), (8224, 99162), (9252, 88144), (9444, 86352), (10794, 75552), (11018, 74016), (12336, 66108), (12592, 64764), (14166, 57568), (14392, 56664), (16191, 50368), (16448, 49581), (16527, 49344), (18504, 44072), (18888, 43176), (21588, 37776), (22036, 37008), (24672, 33054), (25184, 32382), (28332, 28784)]