381542112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{189257}}^1$

素因数の和:189280

約数の個数: 72

約数和(自身を含む): 1240018416

約数和(自身を除く): 858476304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 189257, 378514, 567771, 757028, 1135542, 1324799, 1514056, 1703313, 2271084, 2649598, 3028112, 3406626, 3974397, 4542168, 5299196, 6056224, 6813252, 7948794, 9084336, 10598392, 11923191, 13626504, 15897588, 18168672, 21196784, 23846382, 27253008, 31795176, 42393568, 47692764, 54506016, 63590352, 95385528, 127180704, 190771056, 381542112]

約数ペア:

[(1, 381542112), (2, 190771056), (3, 127180704), (4, 95385528), (6, 63590352), (7, 54506016), (8, 47692764), (9, 42393568), (12, 31795176), (14, 27253008), (16, 23846382), (18, 21196784), (21, 18168672), (24, 15897588), (28, 13626504), (32, 11923191), (36, 10598392), (42, 9084336), (48, 7948794), (56, 6813252), (63, 6056224), (72, 5299196), (84, 4542168), (96, 3974397), (112, 3406626), (126, 3028112), (144, 2649598), (168, 2271084), (224, 1703313), (252, 1514056), (288, 1324799), (336, 1135542), (504, 757028), (672, 567771), (1008, 378514), (2016, 189257)]