219925872

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89839}}^1$

素因数の和:89870

約数の個数: 60

約数和(自身を含む): 651699360

約数和(自身を除く): 431773488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 89839, 179678, 269517, 359356, 539034, 718712, 808551, 1078068, 1437424, 1527263, 1617102, 2156136, 3054526, 3234204, 4312272, 4581789, 6109052, 6468408, 9163578, 12218104, 12936816, 13745367, 18327156, 24436208, 27490734, 36654312, 54981468, 73308624, 109962936, 219925872]

約数ペア:

[(1, 219925872), (2, 109962936), (3, 73308624), (4, 54981468), (6, 36654312), (8, 27490734), (9, 24436208), (12, 18327156), (16, 13745367), (17, 12936816), (18, 12218104), (24, 9163578), (34, 6468408), (36, 6109052), (48, 4581789), (51, 4312272), (68, 3234204), (72, 3054526), (102, 2156136), (136, 1617102), (144, 1527263), (153, 1437424), (204, 1078068), (272, 808551), (306, 718712), (408, 539034), (612, 359356), (816, 269517), (1224, 179678), (2448, 89839)]