254383416

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{56081}}^1$

素因数の和:56106

約数の個数: 80

約数和(自身を含む): 814310640

約数和(自身を除く): 559927224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 56081, 112162, 168243, 224324, 336486, 392567, 448648, 504729, 672972, 785134, 1009458, 1177701, 1345944, 1514187, 1570268, 2018916, 2355402, 3028374, 3140536, 3533103, 4037832, 4542561, 4710804, 6056748, 7066206, 9085122, 9421608, 10599309, 12113496, 14132412, 18170244, 21198618, 28264824, 31797927, 36340488, 42397236, 63595854, 84794472, 127191708, 254383416]

約数ペア:

[(1, 254383416), (2, 127191708), (3, 84794472), (4, 63595854), (6, 42397236), (7, 36340488), (8, 31797927), (9, 28264824), (12, 21198618), (14, 18170244), (18, 14132412), (21, 12113496), (24, 10599309), (27, 9421608), (28, 9085122), (36, 7066206), (42, 6056748), (54, 4710804), (56, 4542561), (63, 4037832), (72, 3533103), (81, 3140536), (84, 3028374), (108, 2355402), (126, 2018916), (162, 1570268), (168, 1514187), (189, 1345944), (216, 1177701), (252, 1009458), (324, 785134), (378, 672972), (504, 504729), (567, 448648), (648, 392567), (756, 336486), (1134, 224324), (1512, 168243), (2268, 112162), (4536, 56081)]