288045296

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 732810240

約数和(自身を除く): 444764944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 71, 74, 77, 88, 89, 112, 142, 148, 154, 176, 178, 259, 284, 296, 308, 356, 407, 497, 518, 568, 592, 616, 623, 712, 781, 814, 979, 994, 1036, 1136, 1232, 1246, 1424, 1562, 1628, 1958, 1988, 2072, 2492, 2627, 2849, 3124, 3256, 3293, 3916, 3976, 4144, 4984, 5254, 5467, 5698, 6248, 6319, 6512, 6586, 6853, 7832, 7952, 9968, 10508, 10934, 11396, 12496, 12638, 13172, 13706, 15664, 18389, 21016, 21868, 22792, 23051, 25276, 26344, 27412, 28897, 36223, 36778, 42032, 43736, 44233, 45584, 46102, 50552, 52688, 54824, 57794, 69509, 72446, 73556, 87472, 88466, 92204, 101104, 109648, 115588, 139018, 144892, 147112, 176932, 184408, 202279, 231176, 233803, 253561, 278036, 289784, 294224, 353864, 368816, 404558, 462352, 467606, 486563, 507122, 556072, 579568, 707728, 809116, 935212, 973126, 1014244, 1112144, 1618232, 1636621, 1870424, 1946252, 2028488, 2571833, 3236464, 3273242, 3740848, 3892504, 4056976, 5143666, 6546484, 7785008, 10287332, 13092968, 18002831, 20574664, 26185936, 36005662, 41149328, 72011324, 144022648, 288045296]

約数ペア:

[(1, 288045296), (2, 144022648), (4, 72011324), (7, 41149328), (8, 36005662), (11, 26185936), (14, 20574664), (16, 18002831), (22, 13092968), (28, 10287332), (37, 7785008), (44, 6546484), (56, 5143666), (71, 4056976), (74, 3892504), (77, 3740848), (88, 3273242), (89, 3236464), (112, 2571833), (142, 2028488), (148, 1946252), (154, 1870424), (176, 1636621), (178, 1618232), (259, 1112144), (284, 1014244), (296, 973126), (308, 935212), (356, 809116), (407, 707728), (497, 579568), (518, 556072), (568, 507122), (592, 486563), (616, 467606), (623, 462352), (712, 404558), (781, 368816), (814, 353864), (979, 294224), (994, 289784), (1036, 278036), (1136, 253561), (1232, 233803), (1246, 231176), (1424, 202279), (1562, 184408), (1628, 176932), (1958, 147112), (1988, 144892), (2072, 139018), (2492, 115588), (2627, 109648), (2849, 101104), (3124, 92204), (3256, 88466), (3293, 87472), (3916, 73556), (3976, 72446), (4144, 69509), (4984, 57794), (5254, 54824), (5467, 52688), (5698, 50552), (6248, 46102), (6319, 45584), (6512, 44233), (6586, 43736), (6853, 42032), (7832, 36778), (7952, 36223), (9968, 28897), (10508, 27412), (10934, 26344), (11396, 25276), (12496, 23051), (12638, 22792), (13172, 21868), (13706, 21016), (15664, 18389)]