253536282

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{761}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 559173888

約数和(自身を除く): 305637606

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 223, 249, 446, 498, 669, 747, 761, 1338, 1494, 1522, 2007, 2283, 4014, 4566, 6849, 13698, 18509, 37018, 55527, 63163, 111054, 126326, 166581, 169703, 189489, 333162, 339406, 378978, 509109, 568467, 1018218, 1136934, 1527327, 3054654, 14085349, 28170698, 42256047, 84512094, 126768141, 253536282]

約数ペア:

[(1, 253536282), (2, 126768141), (3, 84512094), (6, 42256047), (9, 28170698), (18, 14085349), (83, 3054654), (166, 1527327), (223, 1136934), (249, 1018218), (446, 568467), (498, 509109), (669, 378978), (747, 339406), (761, 333162), (1338, 189489), (1494, 169703), (1522, 166581), (2007, 126326), (2283, 111054), (4014, 63163), (4566, 55527), (6849, 37018), (13698, 18509)]