253270512

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1411

約数の個数: 120

約数和(自身を含む): 779950080

約数和(自身を除く): 526679568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 127, 132, 144, 176, 198, 254, 264, 381, 396, 508, 528, 762, 792, 1016, 1143, 1259, 1397, 1524, 1584, 2032, 2286, 2518, 2794, 3048, 3777, 4191, 4572, 5036, 5588, 6096, 7554, 8382, 9144, 10072, 11176, 11331, 12573, 13849, 15108, 16764, 18288, 20144, 22352, 22662, 25146, 27698, 30216, 33528, 41547, 45324, 50292, 55396, 60432, 67056, 83094, 90648, 100584, 110792, 124641, 159893, 166188, 181296, 201168, 221584, 249282, 319786, 332376, 479679, 498564, 639572, 664752, 959358, 997128, 1279144, 1439037, 1758823, 1918716, 1994256, 2558288, 2878074, 3517646, 3837432, 5276469, 5756148, 7035292, 7674864, 10552938, 11512296, 14070584, 15829407, 21105876, 23024592, 28141168, 31658814, 42211752, 63317628, 84423504, 126635256, 253270512]

約数ペア:

[(1, 253270512), (2, 126635256), (3, 84423504), (4, 63317628), (6, 42211752), (8, 31658814), (9, 28141168), (11, 23024592), (12, 21105876), (16, 15829407), (18, 14070584), (22, 11512296), (24, 10552938), (33, 7674864), (36, 7035292), (44, 5756148), (48, 5276469), (66, 3837432), (72, 3517646), (88, 2878074), (99, 2558288), (127, 1994256), (132, 1918716), (144, 1758823), (176, 1439037), (198, 1279144), (254, 997128), (264, 959358), (381, 664752), (396, 639572), (508, 498564), (528, 479679), (762, 332376), (792, 319786), (1016, 249282), (1143, 221584), (1259, 201168), (1397, 181296), (1524, 166188), (1584, 159893), (2032, 124641), (2286, 110792), (2518, 100584), (2794, 90648), (3048, 83094), (3777, 67056), (4191, 60432), (4572, 55396), (5036, 50292), (5588, 45324), (6096, 41547), (7554, 33528), (8382, 30216), (9144, 27698), (10072, 25146), (11176, 22662), (11331, 22352), (12573, 20144), (13849, 18288), (15108, 16764)]