497557008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3967}}^1$

素因数の和:4061

約数の個数: 120

約数和(自身を含む): 1522347008

約数和(自身を除く): 1024790000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1608, 1742, 1872, 2412, 2613, 3216, 3484, 3967, 4824, 5226, 6968, 7839, 7934, 9648, 10452, 11901, 13936, 15678, 15868, 20904, 23802, 31356, 31736, 35703, 41808, 47604, 51571, 62712, 63472, 71406, 95208, 103142, 125424, 142812, 154713, 190416, 206284, 265789, 285624, 309426, 412568, 464139, 531578, 571248, 618852, 797367, 825136, 928278, 1063156, 1237704, 1594734, 1856556, 2126312, 2392101, 2475408, 3189468, 3455257, 3713112, 4252624, 4784202, 6378936, 6910514, 7426224, 9568404, 10365771, 12757872, 13821028, 19136808, 20731542, 27642056, 31097313, 38273616, 41463084, 55284112, 62194626, 82926168, 124389252, 165852336, 248778504, 497557008]

約数ペア:

[(1, 497557008), (2, 248778504), (3, 165852336), (4, 124389252), (6, 82926168), (8, 62194626), (9, 55284112), (12, 41463084), (13, 38273616), (16, 31097313), (18, 27642056), (24, 20731542), (26, 19136808), (36, 13821028), (39, 12757872), (48, 10365771), (52, 9568404), (67, 7426224), (72, 6910514), (78, 6378936), (104, 4784202), (117, 4252624), (134, 3713112), (144, 3455257), (156, 3189468), (201, 2475408), (208, 2392101), (234, 2126312), (268, 1856556), (312, 1594734), (402, 1237704), (468, 1063156), (536, 928278), (603, 825136), (624, 797367), (804, 618852), (871, 571248), (936, 531578), (1072, 464139), (1206, 412568), (1608, 309426), (1742, 285624), (1872, 265789), (2412, 206284), (2613, 190416), (3216, 154713), (3484, 142812), (3967, 125424), (4824, 103142), (5226, 95208), (6968, 71406), (7839, 63472), (7934, 62712), (9648, 51571), (10452, 47604), (11901, 41808), (13936, 35703), (15678, 31736), (15868, 31356), (20904, 23802)]